Question

Please help me i need this asap

Answer 1

f(4) = 3

When f(x) = 4, x = -1

Explanation:

f(4) states that x co ordinate= 4. We need to find the y -co ordinate when x =4;

From the graph, when x = 4 , f(4) = 3

When f(x) = 4 , the x - co ordinate is -1