Determine the factors of 3x^2 + 23x - 36. a) (3x - 0) (x - 4)
b) (x + 9) (3x - 4)
c) (2x + 9) (x - 4)
d) (3x + 9) (x + 4)

The answer is B

Step-by-step explanation:

Distribute the terms in the parenthesis.

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)