103k views
0 votes
The graph shows f(x). The absolute value function g(x) is described in the table. The graph shows a v-shaped graph, labeled f of x, with a vertex at 0 comma 1, a point at negative 1 comma 2, and a point at 1 comma 2. x g(x) −4 0 −2 −2 0 −4 2 −2 4 0 If g(x) = f(x) + k, what is the value of k? k = −5 k = −4 k = 4 k = 5

User Botan
by
7.6k points

1 Answer

6 votes

Answer:

(a) k = -5

Explanation:

You want to know the value of k in g(x) = f(x) +k given that point (0, -4) lies on the graph of g(x) and point (0, 1) lies on the graph of f(x).

Vertical translation

Filling in the vertex values, we have ...

g(x) = f(x) +k

g(0) = f(0) +k

-4 = 1 +k

-5 = k . . . . . . . subtract 1

The value of k is -5.

<95141404393>

The graph shows f(x). The absolute value function g(x) is described in the table. The-example-1
User Rodrigo Lira
by
7.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories