Find the x-intercept, y-intercept and slope• x-intercept = ____• y-intercept = ____• Slope = _____

Find the x-intercept, y-intercept and slope

• x-intercept = ____• y-intercept = ____• Slope = _____

Find the x-intercept, y-intercept and slope

• x-intercept = ____• y-intercept = ____• Slope = _____

Find the x-intercept, y-intercept and slope

• x-intercept = ____• y-intercept = ____• Slope = _____

Graph each equation.

y x-4

Graph each equation.

y 3x 1

Graph each equation.

y x

• • Bob decides to open a savings account using $25 he got for her

birthday. Each week he deposits $55. Write an equation in slope-intercept form to represent the amount of money in his bank account. Is there an x- and y-intercept? If so, what are they, and what does each represent?

Fill in chart

Slope (m) y-intercept (b) Slope-Intercept Form

  -4  

  3  

Fill in chartSlope (m) y-intercept (b) Slope-Intercept Form

 -9

 4

 

 -3 

2

 

Write the equation of each line in slope-intercept form.

Write the equation of each line in slope-intercept form.

Write the equation of each line in slope-intercept form.

Write the equation of each line in slope-intercept form.

Write each equation in slope-intercept form. Use the equation to find the slope and the x- and y intercepts.

  Slope-Intercept Form

Slope y-intercept x-intercept

6x + 3y = 12  

       

5y = -3x – 15  

  

     

-10y = 20x – 30  

       

2x +8 y =16  

       

Write an equation in point-slope form of the line that passes through the given point and has the given slope.

Point-Slope Form Slope-Intercept Form (1,3); m =-4

(-2,0); m =3

(7,2); m = -3

(6,3); m = -2

Graph the equations below.

• y + 2 = -4(x + 5)

Graph the equations below

• y + 2 = -(x -3)

Graph the equations below

• y – 2 = 3(x + 7)