Select the correct answer. 3 A linear function has a y-intercept of -12 and a slope of 3/2. What is the equation of the line? a. y = 3/2x - 12
b. y=3/2x+12
c. y=2/3x-12
d y=-12x-3/2

a. y = 3/2x - 12

Step-by-step explanation:

Slope is y = mx + b

Slope or m = 3/2

y-intercept or b = -12

Substitute m for 3/2 and b for -12 then the answer would be y = 3/2x - 12

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x