Question

The graph shows the function f(x) = |x – h| + k. What is the value of k? k = –2.5 k = –1 k = 1 k = 2.5

Answer 1

Answer:

k=-2.5

Step-by-step explanation:

Given is a graph V shaped two straight lines symmetrical about x=1

Hence the function willbe of the form

To find k

When x=1, we find the graph has a minimum at (1,-2.5)

Substitute x=1 to find f(1)

f(1) = |1-1|+k=0+k=k

Since f(1) = -2.5 from the graph we have

k =-2.5

Option a is right

Answer 2

Answer:

THE ANSWER IS A (h = 2.5)

Explanation:

on edeg 2022