Question

Identify the graphed linear equation.

A)
y = 4x + 1


B)
y = 4x - 1


C)
y = -4x + 1


D)
y = -4x - 1

Answer 1

C

Explanation:

to find the value of the constant at the end of the equation, look for where the line meets the y-axis (here it is +1). Since all of the answer choices have 4 as a slope, looking to see if the line is going down or up will tell you if it's -4 or +4. (here it is negative)