Math

1. Use point-slope form to write the equation of a line that has a slope of 2/3 and passes through (-3, -1). Write your final equation in slope-intercept form.

2. Write the equation in standard form using integers (no fractions or decimals): 𝑦 = −2/3𝑥 − 1

3. Write an equation of the line that passes through (2, -1) and is parallel to the graph of y = 5x – 2. Write your final equation in slope-intercept form.

4. Write an equation of the line that passes through(3, 5) and is perpendicular to the graph of y = –3x +7. Write your final equation in slope-intercept form.

5. Sketch a graph y = |x – 3| – 2 and describe the translations.

  1. 👍 2
  2. 👎 0
  3. 👁 372
  1. I am not going to do all your work for you.
    I will start number 4
    ====================
    4. Write an equation of the line that passes through(3, 5) and is perpendicular to the graph of y = –3x +7. Write your final equation in slope-intercept form.
    =============================
    what is the slope of a line perpendicular to y = -3x + 7 ????
    well m = -3
    the slope of a perpendicular = -1/m = -(1/-3)= 1/3
    so we have
    y = (1/3) x + b
    what is b ????
    well we havea point (3,5)
    so
    5 =(1/3)(3) + b
    5 = 1 + b
    b= 4
    so in the end
    y = (1/3) x + 4

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra

    Hi! I know this may be cheating but I just wanna ask if one of yall could tell me the answer just for these 3 questions, it would be a bunch of help! =,) 1. Write the equation in point-slope form of the line that passes through

    asked by joe goldberg on June 4, 2020
  2. Algebra

    1. for the data in the table, does y vary directly with x? if it does write an equation for the direct variation. 10 | 12 15 | 18 20 | 24 A. yes; y = 1.2x B. yes; y = 2x C. yes; y = x + 1 D. no; y does not vary directly with x 2.

    asked by Just a kid who needs help, please. on December 14, 2018
  3. math

    This is for the pretest. What is the solution to the system of equations pictured below? A.(-3,5) B.(-3,-2) C(3,4) D.(1,2) E(6,-2) When writing in slope intercept form what does the 'm" Represent? What is the 'b'? A. M is the x

    asked by Kal on March 13, 2019
  4. Algebra

    1.Tell whether the sequence is arithmetic. If it is, what is the common difference? -19,-11,-3,5... A.yes;5 B.yes;6 C.yes;8 D.no 2.What is the slope of that passes through the pair of points? (-6,8),(2,3) A.-3/8 B.-1/8 C.-7/8

    asked by GummyBears on December 16, 2015
  5. Math(check)

    1)Find the range of the relation [(-1,4)},(2,5),(3,5)}.Then determine whether the relation is a funtion. 4,5,5 is the range 4,5 is a function 2)Find f(-1),if f(x)= x^2-6x/x+2 (-1)^2-6(-1)/-1+2 1+6/-1+2 7/1 =7 3)Find f(a),if f(t)=

    asked by erin on July 26, 2007
  1. algebra review!

    it says write the equation of the vertical line that passes through the point (7,-3). what do i need to start it off? find the equation for the line with undefined slope and passing through the point (-1,-2). what do i need to

    asked by trixie on September 3, 2009
  2. algebra

    write an equation in point slope form for the line through the given point with the given slope. (-3,5); m=2/3 I don't understand how to figure this out

    asked by posey on January 9, 2020
  3. algebra

    Write the equation of the line that passes through point (5, 4) with a slope of 0. would this be x=5 then? no x=5 is the equation of the vertical line passing through (5,4) Any horizontal line, (slope=0), has an equation of the

    asked by stressed on May 13, 2007
  4. Math

    Write an equation in the indicated form for each statement described below. (A graph shows two lines intersecting at x=-2 and y= 1 in a tilted X shape) A. Write an equation in slope-intercept form for the line parallel to the red

    asked by Mark on February 25, 2017
  5. math

    What happens to y as x gets larger? What happens to x as y gets larger? d) Given a line containing the points (1,4), (2,7), and (3,10) determine the slope-intercept form of the equation, provide one additional point on this line,

    asked by joni on January 12, 2007

You can view more similar questions or ask a new question.