# 1. What is one thing a strong introduction does NOT do? (1 point)capture the reader’s interest present evidence to explain the topic provide background information state the main idea of the report 2. Which is the correct MLA citation for

40,793 questions, page 194-
## Calculus

[Implicit Differentiation] (5x-y)^4 + 2y^3 = 258 evaluate y' at the point (1,1)

*asked by Z32 on September 22, 2009* -
## Maths

Calculate the coordinates of the turning point on the curve y = x^2 + 4x.

*asked by Christopher on February 2, 2016* -
## Chemistry

What is the pH for the potassium propionate solution at the equivalence point?

*asked by Mira on May 3, 2011* -
## Physics

Calculate the magnitude of the force between two 3.95 µC point charges 7.4 cm apart

*asked by TotallyLost on April 24, 2012* -
## Math

Use the following four coordinates to determine which one has a distance of 10 units from point C (1, 2). (3, 4) (7, 1O) (6, 7) (8, 9)

*asked by Anon on March 26, 2014* -
## calculus ap

what is the slope of the line tangent to the curve y^3+x^2y^2-3x^3=9 at the point (1,2)?

*asked by lena on January 2, 2011* -
## college chemistry

what is the highest freezing point of H2O, NaCl, and HF

*asked by Anonymous on December 6, 2010* -
## geometry

point g is the centroid of triangle ABC find value of x, FG=x+8 and AF=9x-6

*asked by Flash on November 19, 2013* -
## calculus

at what point do the graph of the function f(x)=(x^2)+4x-1 have a horizontal tangent?

*asked by cristy on January 14, 2014* -
## math

The equation of the line through point (-5, 0) and parallel to the y-axis is what?

*asked by katie 6 on July 7, 2011* -
## college algrebra

Find the coordinates of the point of intersection of the graphs of y = x and y = 6

*asked by Ms. Jackson on May 4, 2011* -
## pre calculus

How do you graph the point with polar coordinates as (2, 30 degrees)

*asked by Codi on May 18, 2008* -
## math

The point (x,y) lies on both conics x2+xy+x=81 and y2+xy+y=51. Given that x+y is positive, determine the value of x+y.

*asked by ayan on April 16, 2013* -
## math

The point (x,y) lies on both conics x2+xy+x=81 and y2+xy+y=51. Given that x+y is positive, determine the value of x+y.

*asked by ayan on April 17, 2013* -
## math

The point (x,y) lies on both conics x2+xy+x=81 and y2+xy+y=51. Given that x+y is positive, determine the value of x+y.

*asked by ayan on April 17, 2013* -
## Algebra

What is the equation of the line having the specified slope and contained the indicated point. M=-3/5;(12,-6)

*asked by Ivette on December 9, 2011* -
## Math

Find the point, M, that divides segment AB into a ratio of 4:7 if A is at (-33, 0) and B is at (0, 44). A)(-22, 15) B) (-22, 16) C) (-21, 15) D) (-21, 16) Is it A?

*asked by Lauren on August 10, 2015* -
## I NEED HELP. PLEASE

I do not understand point-slope and standard form. Please help me.

*asked by Jade on November 2, 2011* -
## algebra

Find the equation of the line that has slope 2 and contains the point (1, 10)

*asked by Alvin on January 20, 2011* -
## Calculus

If the tangent line to y = f(x) at (4, 3) passes through the point (0, 2), find f(4) and f'(4).

*asked by Jake on October 18, 2011* -
## Math

Determine a,b and c so that curve y= ax^3 + bx^2 + cx will have a slope of 4 at its point of inflection (-1,-5) Help please!

*asked by Sara on February 8, 2017* -
## Calculus

If the tangent line to y = f(x) at (4, 3) passes through the point (0, 2), find f(4) and f'(4).

*asked by Jake on October 18, 2011* -
## math

point a (8, -10)is reflected over the y axis. What are the coordinates of A prime?

*asked by Steve on October 12, 2013* -
## Algebra

The inequality 5 x - 2 y + 1 > 0 is satisfied by point (-2, -1). True or False?

*asked by Devynn on December 11, 2014* -
## Math

Determine a,b and c so that curve y= ax^3 + bx^2 + cx will have a slope of 4 at its point of inflection (-1,-5) Help please!

*asked by Sara on February 8, 2017* -
## algebra

solve system of equations: y = 2x^3 - 2x^2 y = -6x^2 +30x I know (0,0) is one point. How do I get others?

*asked by Sushmitha on October 15, 2011* -
## Chemistry

What is the pH at the equivalence point in the titration of 10.0 mL of 0.6 M HZ with 0.200 M NaOH? Ka = 7.0 × 10−6 for HZ.

*asked by Cate on March 3, 2013* -
## Math

Determine a,b and c so that curve y= ax^3 + bx^2 + cx will have a slope of 4 at its point of inflection (-1,-5) Help please!

*asked by Sara on February 8, 2017* -
## another math question

Divide by moving the decimal point 52.3 divided by 10 5

*asked by Ann on July 14, 2008* -
## math

Find the equations of at least three lines that intersect each other at the point (6, -2).

*asked by maggie on February 7, 2017* -
## algebra

write an equation of a line passing through a point (2,10) and (0,10)

*asked by angie on January 22, 2008* -
## Math

Point A ( 6, -2) is reflected over the X axis.Write the coordinates of A'.

*asked by Steve on September 30, 2013* -
## Calculus

For which point(s) on the graph of f(x)=5x/(x+2) is the slope of the tangent 2/5? a) (-3,15) b) (7, 35/9) c) (3,3) and (-7,7) d) (24, 60/13) Answer is C?

*asked by Jake on February 21, 2012* -
## Math

Find the slope of the line y+mx+6 that passes through the point (-1,3).

*asked by Andy on February 3, 2009* -
## Math

The point (-1, -1) is in quadrant IV. How to determine if this is true or false?

*asked by rosie on January 24, 2011* -
## Math

Point A(6, -2) is reflected over the x-axis. Write the coordinates of A'. A.)6,2 B.)6,-2 C.)(-6,2 D.)(-6,-2 D?

*asked by Shalee^~^ on November 4, 2015* -
## Pre-Calc

Given the one point function (3,9) (in other words f(3)=9) Identify the following transformations f(2x) -3(f(x-4))+1 f(5x+3) 4f(-x)

*asked by Zac on January 6, 2013* -
## Alegebra

In which quadrants could a point be located if its coordinates are reciprocals to each other

*asked by Tonya on October 15, 2011* -
## math

insert the decimal point so that the 8 has a value of eight thousandths: 3768

*asked by Anonymous on November 9, 2015* -
## algebra

solve the system of equations using substitution. y = 3x – 4 y = 2x – 1 (1 point) a. (–2, –9) b. (1, –1) c. (1, 1) d. (3, 5)

*asked by tiffany on January 20, 2011* -
## Calculus- Tangent Line

What is the slope of the tangent line to the curve at the point (4, 0)? Okay, so I got 0.5, did I do this right?

*asked by Harry on December 9, 2014* -
## calculus

Describe all of the different ways a function may not be differentiable at the point P (a,f(a)).

*asked by Anonymous on March 3, 2010* -
## algebra

Find the equation of the line that has slope 2 and contains the point (1, 10)

*asked by Alvin on January 20, 2011* -
## sir damon help on these as well co-ordinate

find the cartesian co-ordinate of the point (3,150degree)

*asked by help on March 19, 2016* -
## chemistry

what is the boiling point of 0.212 m lactose in water?

*asked by courtney on April 28, 2014* -
## Calculus

Let f(x)= 6x+(4/x^2). then the equation of the tangent line to the graph of f(x) at the point (2,13) is given by y=mx+b. What is m and what is b?

*asked by Anonymous on January 31, 2013* -
## Ed Tech

when writing a personal narrative what point of view would be best to use

*asked by Timothy on September 14, 2017* -
## Calc

Find a and b such that y=asrtx+ b/srtx has (1,8) as a point of inflection.

*asked by Tom M on June 27, 2012* -
## geometry

line CD bisects AB at point C. Find AC if AB = 56 feet

*asked by justine on September 15, 2011* -
## Math

Use point-plotting to sketch the graph of each equation. How do you do these? y=-x+2 x-y=-3 y=2x

*asked by Courtney on February 17, 2010* -
## analytic geometry

The line joining (-3,10) and (4,3) is divided in what ratio by the point (-1,8)?

*asked by Aumi on April 11, 2011* -
## math

find the point which divides the segment from (-5,-4) to (6,-2) in the ratio 2:3

*asked by Allyssa on April 28, 2015* -
## Calculus

Determine the equation of the normal line y=x^2+5 at the point (2, 9) I got y= 4x+1

*asked by Olivia on December 21, 2014* -
## calculus

find the tangent to the ellipse £¨x^2/4)+(y^2/4£©=1 at the point (1,rad(3)).

*asked by Lee on October 30, 2011* -
## geometry

line CD bisects AB at point C. Find AC if AB = 56 feet

*asked by justine on September 15, 2011* -
## geometry

line CD bisects AB at point C. Find AC if AB = 56 feet

*asked by justine on September 15, 2011* -
## Algebra

(d+8/d-9)divided by 9d+72/c-7 Can anyone point me in the right direction to solving this problem? Thank you

*asked by Rosalie on August 8, 2010* -
## PreAlgebra

1. Which number is a solution of the inequality? b > 10.6 (1 point) a)- 9 b)10 c)10.6 d)11 My answer is D

*asked by PlayXGamer on December 7, 2018* -
## Honors chemistry

What is the melting and boiling point of gold 16 carat

*asked by Anonymous on October 29, 2011* -
## math

A line has a gradient of 3 and passes through the point (-3,3). its y intercept is a)0 b)3 c)6 d)9 or e) 12

*asked by Bec on August 12, 2013* -
## math

show that the following point are the vertical of a square(-2,4) (2,0) (2,8) and (6,-4),find AB, CD, AC, BD, AD

*asked by odukoya on May 16, 2016* -
## ap chemistry

What is the pH at the equivalence point in the titration of 10.0 mL of 0.56 M HZ with 0.200 M NaOH? Ka = 6.6 × 10−5 for HZ.

*asked by gabriella on February 4, 2014* -
## Geometry

What is the equation of the circle with center (-4,-3) that passes through the point (6,2)? (x-4)2+(y-2)2=9 (x-3)2+(y+2)2=9 (x-3)2+(y+2)2=3 (x+3)2+(y-2)2=3

*asked by JCancer on May 16, 2016* -
## Calculus 1

(1 point) Write an expression for the function, f(x), with the properties. f′(x)=(ln(x)2)/x and f(3)=7. f(x)=∫t=b t=a

*asked by Jenna on December 5, 2018* -
## calculus

Find the equation of the line l, given that f(x)=10^x and the point A is at x=logbase10(4).

*asked by Jamie on January 17, 2011* -
## math

Find the equation of the line tangent to f(x)=3x^2-2x-1 at the point where x=2

*asked by gerald on August 1, 2013* -
## Math

What is the equation of the line that has a slope of 0 and passes through the point (6, -8) A. x=6 B. y=6 C. x=-8 D. y=-8

*asked by Anonymous on December 18, 2014* -
## Math

What is the initial point of the following vector which ends at (-3, 4) and has components of (-4, 2)?

*asked by Taliyah on December 6, 2018* -
## geometry

The image of the point (1, -2) after a rotation of 180° about the origin is

*asked by jessie on January 15, 2013* -
## geometry

Y is the midpoint of line xz. Find the coordinates of the third point if z(2,8) and y(-1,6)

*asked by Alex on September 22, 2008* -
## Calculus Derivatives

what's the equations of both lines through the point (2,3) that are tangent to the parabola y=x^2+x

*asked by Lisa on September 22, 2008* -
## Algebra 2: is anyone here?

The line that passes through the point (2, −8) and has a slope of −1 is given by the equation y +[ ] =[] (x −[] )?

*asked by Clarie on November 6, 2015* -
## CHEMISTY

WHICH HAS THE HIGHER BOILING POINT PENTANE OR HEPTANE

*asked by Anonymous on January 14, 2013* -
## Chemistry

What is the freezing point of a 0.5m aqueous solution of C6H12O6?

*asked by Georgette on January 18, 2011* -
## Calculus

I could really use the help on this as soon as possible. what is the slope of the line tangent to the curve (/x)^2 at point (4,16)

*asked by Jesse Stone on February 24, 2012* -
## geometry

The image of the point (1, -2) after a rotation of 180° about the origin is

*asked by jessie on January 15, 2013* -
## geometry

The image of the point (1, -2) after a rotation of 180° about the origin is

*asked by jessie on January 15, 2013* -
## math

find the equation of tangent to the curve (x\a)^n + (y\b)^n = 2 at the point (a, b)

*asked by moh on December 16, 2014* -
## English

Which of the following is equivalent to x^5 y^2/xy^2 when =/ 0 and y =/ 0 ? (1 point) A.) X^6 Y^5 B.) X^5 Y C.) X^4 Y D.) X^4 I don't even have a good guess. Thank you.

*asked by Deborah on January 16, 2013* -
## math

Given R(-6,19) and S(14,-6), what are the coordinates of the point on segment RS two-fifths of the distance from R and S?

*asked by Anonymous on January 19, 2011* -
## Calculus

Find the shortest distance from a point P(2,-1,2) to a line L r= [-1,0,7] + t [4,1,-2].

*asked by J on May 26, 2012* -
## math

Graph the line! y=5x+2 the plot point that i came up with are (0,2)(2,8) is this correct?

*asked by Help on October 28, 2011* -
## Math

A ___________ is a number with one or more digits to the right of the decimal point.

*asked by Anonymous on October 10, 2013* -
## English

You think a good neighbour is tolerant. Give 3 point with example.

*asked by Zarip on September 3, 2014* -
## calculus

find the equation of the tangent line for (xy)^2+(xy)-x=11 at the point (-11,0)

*asked by Anonymous on October 28, 2011* -
## science

how is the boiling and melting point of iron more than that of sodium?

*asked by kunjani pathak on January 19, 2011* -
## Trig

The point P(3, 4) is on the terminal side of θ. Evaluate tan θ. 3/4 3/5 4/3 4/5

*asked by Mitchel on January 20, 2013* -
## pre-calc

Given sin x = -5/6 and x is in Quadrant IV, find cos 2x (1 point)

*asked by Nicole on February 26, 2012* -
## Math

find the equation of a parabola that has a vertex of (-2,-3) and contains the point (4,1).

*asked by Isaiah on March 28, 2016* -
## Math

Which of the following is equivalent to x^5 y^2/xy^2 when =/ 0 and y =/ 0 ? (1 point) A.) X^6 Y^5 B.) X^5 Y C.) X^4 Y D.) X^4 I don't even have a good guess. Thank you.

*asked by Deborah on January 16, 2013* -
## implicit differentiation HELP

x^3 + y^3 = 6xy At which point is the first quotient of the tangent is horizontal?

*asked by Yousef on October 28, 2011* -
## Math

What is the relationship between the point (4,7) and the vector (4,7)? Illustrate with a sketch.

*asked by Tammy on August 29, 2018* -
## math

1. Find 30% of 70. (1 point) do you have a link or can u explain how to do this plss...

*asked by sincery on January 17, 2013* -
## math

How many rectangles will fit about a point when tessellating the plane? How do you know?

*asked by nicole on February 19, 2010* -
## Algebra

Which rational number equals 0 point 1 with bar over 1? 1 over 11 1 over 10 1 over 9 1 over 8

*asked by Nicole on October 7, 2015* -
## algebra2

What is the equation of a vertical line passing through the point (3, –5)?

*asked by Rayniya on November 21, 2010* -
## pre-calc

Given sin x = -5/6 and x is in Quadrant IV, find cos 2x (1 point)

*asked by Nicole on February 26, 2012* -
## science

the lowest point of a tranverse wave is called.....

*asked by danielle on January 27, 2008* -
## math

FInd the equation of a line through the point (-2,5) with a slope of -2

*asked by brittany on November 2, 2010* -
## math

The rectangular and polar coordinates of a point are (x, y) and (r, θ), where x = 4 and θ = 38◦ . Determine the value of r.

*asked by Anonymous on September 17, 2014*

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