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practice testMultiple Choice

Practice Test

Question 12 • CMS 2026-2027 NC Math 1 CREDIT RECOVERY

Mr. Shaw graphs the function f of x is equal to negative 5 x plus 2 for his class. The line contains the point negative 2 comma 12 What is the point-slope form of the equation of the line he graphed?

Answer
A
y plus 12 is equal to negative 5 times open paren x minus 2 close paren
B
y minus 12 is equal to 2 times open paren x plus 2 close paren
C
y minus 12 is equal to negative 5 times open paren x plus 2 close paren
D
y plus 12 is equal to 2 times open paren x minus 2 close paren

Explanation

The function f(x) = -5x + 2 has slope -5, and the given point is (-2, 12). Using point-slope form, y - y₁ = m(x - x₁), gives y - 12 = -5(x - (-2)), or y - 12 = -5(x + 2). This matches choice D.

AI-written and checked against the verified answer.

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