Y = MX + B Review

Review: y = mx + b

slope intercept form

Multiple Choice

What is the first step to changing

the equation into y = mx + b?

-4x+5y = -17

• subtract 4x

• add 4x

• divide by 5

• subtract 5y

Multiple Choice

What is the second step to changing

the equation into y = mx + b?

-4x + 5y = 17

• add 4x

• divide by -4

• divide by 5

• subtract 5y

Multiple Choice

Convert to y = mx + b.

-3x + 2y = 6

• $y\ =\ \frac{2}{3}x\ +\ 6$

• $y\ =\ \frac{3}{2}x\ +\ 3$

• $y\ =3x\ +\ 3$

• $y\ =\ \frac{2}{3}x+3$

Multiple Choice

Convert to y = mx + b

2x + y = 5

• y = -2x + 5

• y = 2x - 5

• y = 2x + 5

• y = -2x - 5

Multiple Choice

Determine the equation of the line (y = mx + b)

• y = 2x - 2

• y = 2x + 4

• $y\ =\ \frac{1}{2}x\ +\ 4$

• $y\ =\ \frac{1}{2}x\ -\ 2$

Multiple Choice

Determine the equation of the line (y = mx + b)

• $y\ =\ \frac{5}{4}x-1$

• $y\ =\ -\frac{4}{5}x\ -\ 1$

• y = -x-1

• $y\ =\ -\frac{5}{4}x-1$

Multiple Choice

Determine the equation of the line (y = mx + b).

• $y\ =\ -\frac{2}{5}x\ -\ 4$

• $y\ =\ \frac{2}{5}x\ -4$

• $y\ =-\frac{5}{2}x-4$

• $y\ =\ \frac{5}{2}x-4$

Multiple Choice

Convert to y = mx + b

9x - 3y = 15

• y = 3x + 5

• y = 3x - 5

• y = -3x - 5

• y = -3x + 5