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Equations and Graphs
Page 4
Questions (618)
Find an equation of the tangent line to the graph of y = e^(−x^2) at the point (5, 1/(e^25)).
My work: y' = -2xe^(-x^2) y' when
2 answers
asked by
Anna
1,143 views
Find the points of intersection of the graphs of the functions y=4x^2-25 and y=0. -5/2,5/2
Find the area bounded by the curves
2 answers
asked by
Natalie
700 views
Hello, I would like help on how to solve this.
Determine whether the graphs of the given equations are parallel, perpendicular,
2 answers
asked by
ARMY
531 views
a union charges each employee a one-time $100 initiation fee plus $25.00 union dues eachh month. my equation for the function is
3 answers
asked by
JT
486 views
Find center on y=1/3x+6, tangent to y=x+20(11;9)
4 answers
asked by
Carmieee
397 views
A fair charge an admission fee of $6 for each person. Let C be the cost of admission (in dollars) for P people. Write an
3 answers
asked by
Kat
2,113 views
Problem: Consider (1) the parabola y=3-1/10 x^2 and (2) the upper half of the circle centered at (20, 0) with radius of 10. Find
2 answers
asked by
Anglela
762 views
Determine whether the equation y=2x^4-8x+6 has a graph that is symmetric with respect to the y-axis, the x-axis, the
1 answer
asked by
Marie
458 views
a) Given x + y = 2 and y = x² - x - 2, find the x-intercepts and y-intercept of the
parabola. b) Find the turning point of the
2 answers
asked by
Lassen
539 views
Q) find the point of intersection
y = 3x x^2 + y^2 = 10
1 answer
asked by
Anonymous
285 views
Simplify the given equation and graph
x^2-xy+y^2-3=0 (please answer. Needed for my studies tonight. Thanks!) PS: i will really
1 answer
asked by
Earis
417 views
Write an equation for a graph if period = 180, and amplitude = 6..
Given this information, is 6tanx not a proper answer? The back
2 answers
asked by
AlphaPlus
614 views
Guys my problem is maths solve x and graphs
5 answers
asked by
xola sentile
397 views
Write an equation in standard form of the parabola that has the characteristics below.
Vertex at (1,-8); passing through the
3 answers
asked by
Anon
440 views
The curve y = 11x - 24 - x^2 cuts the x-axis at points A and B, and PN is the greatest positive value of the y coordinate. Show
3 answers
asked by
Pip Paladins
358 views
Suppose that the water level of a river is 34 feet after 3 days of rain and 62 feet after 10 days of rain. Given the two points
4 answers
asked by
...
54 views
the graph of the relation y=x^2+2x+k, passes through 2 and 0 find the value of k. plz explain
1 answer
asked by
edward
363 views
How do I solve these equations? I need to create an equation given the characteristics? I have to be able to graph a parabola
1 answer
asked by
Stephanie
395 views
y = 2x + 7
The slopes are equal. The graph has a greater slope. *** The equation has a greater slope.*** none of the above an i
1 answer
asked by
XenaGonzalez
404 views
Solve the equation x^3 - 3x^2-22x+24=0
do you use a graph?
1 answer
asked by
Nancy
358 views
For a livestock competition, the weight classes for hogs are shown in this table.
Classes: Light: 200-230 (weight range in lbs.)
3 answers
asked by
Victoria
487 views
During last night’s basketball game, Lisa Schmidt made 30 points in field goals. A field goal is worth 2 or 3 points.
If Lisa
2 answers
asked by
Cherry
883 views
The initial amount of sugar in fermenting a batch of beer is 5.5 grams. Over time the sugar decreases at a rate of 0.1grams per
1 answer
asked by
Anonymous
722 views
I need to check and see if this is correct?
1). The first equation that I am using for my discussion is: y=x+4 and the parallel
7 answers
asked by
Karen
499 views
How can I determine a equation from a graph? How can I determine how to graph y = x^2 + x - 2? Or y = x^2 - 4x + 4? Am I
4 answers
asked by
Victoria
424 views
Find the area of the following two curves.
y= sqrt(x) y= x-2 Note: People have been telling me that the two lines do not
3 answers
asked by
Mia
398 views
37. Graph the line y = 4x + 2. Give the equations of three other lines that together with the line y = 4x + 2 would form a
1 answer
asked by
Alex
424 views
Find the sum of all possible values of the constant k such that the graph of the parametric equations x=2+4cos(s) and
4 answers
asked by
John
1,137 views
How do I set up my equation for 18 wheeler with 71 fridges and 118 TVs and 51 fridges and 176 TVs with my graph showing (0,330)
1 answer
asked by
nightflies
380 views
Write an equation in point slope form using the following points: (-3,2) and (-5,1)
Please help me! Thank you!
1 answer
asked by
Anonymous
274 views
1. Suppose y varies directly with x, and y = 24 when x = 8. What is the value of y when x = 10?
A. 10 B. 30** C. 80 D. 240 2.
4 answers
asked by
Anonymous
1,457 views
Given the equation U = .
3 - 2 what is the -intercept? Write your answer as an ordered pair.
3 answers
asked anonymously
20 views
1)
i) use an algrbraic method to find the square root of 2+i√5. give your answer in the form x+iy, where x and y are exact real
4 answers
asked by
Queenie
602 views
A line is shown on the coordinate plane. Drag a number to each box to represent the equation of the line
3 answers
asked by
K
79 views
how do i calculate the point on the curve when the ordinate changes 8 times faster than abscissa in the equation 6y=x^3+2
3 answers
asked by
GK
385 views
The graph of 5x - 9y^2 = 12 - 4y is the graph of a(n)______.
a. circle b. ellipse c. hyperbola d. parabola C?
3 answers
asked by
Lily
428 views
The graph of 5x-2y=10 intersects the x-axis and y-axis what are the order pairs for these two points of intersection?
A.(2,0) and
5 answers
asked by
Angie
361 views
given table for x, time in minutes and y, distance traveled in meter
x - time (minutes) | 8 | 5 | 7 | 2 | 9 | y - distance
3 answers
asked anonymously
34 views
Tell whether the lines for each pair of equation are parallel perpendicular or neither.
y=5/3x+3 20x+12y=12
3 answers
asked anonymously
27 views
the lines satisfying the equations x+2y=3 and 3y+ax=2 are perpendicular to each other. find the value of 'a'. please answer and
2 answers
asked by
don
557 views
1.) Y=-lx+1l+3
Are these correct? y-intercept=(0,2) x-intercept=(4,0) (-2,0) vertex=(-1,3) domain=all real numbers range: y<=3
2 answers
asked by
Anonymous
780 views
Does the graph (-2, 6) intersect at x+2y=10 and 3x+y=0
3 answers
asked anonymously
17 views
The point P(4, −2)lies on the curve y = 2/(3 − x).
(a) If Q is the point(x, 2/(3 − x)),use your calculator to find the
2 answers
asked by
someone please help me with this!!!!
1,171 views
At the Custard Creamery, the cost of ice cream custard is directly proportional to its weight in ounces. Complete the equation
4 answers
asked by
maya
195 views
y=-65,65,whenx=9 help with this one please
1 answer
asked by
BERNIE
288 views
A line crosses the y-axis at (0,4) and has a slope of -2. Find an equation for this line.
A. y=2x+4 B. y=-2x+4 C. y= -2x-4 D. y =
3 answers
asked anonymously
35 views
Soo the equation is 25y^2-9x^2-200y-36x+139=0
and for the center is got (2,4) and the vertices I got (2,7) and (2,1) But i cant
1 answer
asked by
Nancy
365 views
Write a possible equation for the following graph using transformations. Point is (-2,0) and (0,2)
3 answers
asked anonymously
53 views
how do you make this into an equation?
whats the x and y intercept? She has two jobs, at her first job she makes $10 per hour, at
5 answers
asked by
JULIA!!!!!!!!!!!!!
827 views
23.what is the slope of a line parallel to a line represented by the equation x=2y-3?
19.what is the solution to the following
4 answers
asked by
Elyon
1,205 views
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Parent Categories (13)
Algebra
Algebra/Geometry
Calculus
Complex Numbers
Coordinate Geometry
Geometry
Geometry/Trigonometry
Math
Math and Graphing
Mathematics
Proportional Relationships
Trigonometry
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