Identify the equation that has a slope of -3 and a y-intercept of -9. y = 3x + 9

y = -9x - 3

y = 9x + 3

y = -3x - 9

y = -3x - 9

Step-by-step explanation:

y=mx+b

^ That is the slope intercept form

M - Slope

Y - Y value

X - X value

B - Y intercept

We know that the slope is -3 and the y intercept is -9, so the equation should be:

y = -3x - 9 (The fourth answer)

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

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

thats not a system of equations, that is a solution