A student expanded an expression, as shown. Is the student's work correct? Explain why or why not. −6 ( 4x −
2
13
)

−6(4x) + 6 ( −
2
13
)

−24x −
12
13

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

b and c are the correct answers.

good luck on the quiz! : d

-5, your answer was correct

slope intercept form is y = mx + b