Use the graph below to fill in the blank with the correct number: f(−2) = X, Y graph. Plotted points negative 3, 0; negative 2, 2; 0, 1; and 1, negative 2. Numerical Answers Expected!

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.