Question

Which equation represents the line shown?

f(x)=1/3x+2


f(x)=2x-1/3


f(x)=-1/3x+1


f(x)=3x+2

Answer 1

the first option

Explanation:

okay so the line passes through the 2 on the y-axis making it the y-intercept

that means you can eliminate the second and third options

now to find the slope, you can use rise over run (y2-y1/x2-x1)

3-2/3-0 = 1/3

so the slope is 1/3

all together, the equation would be:

f(x) = 1/3x + 2

so the answer is the first option