2 years ago

Given f(x) and g(x) = k-f(x), use the graph to determine the value of k.

Mathematics

2 answers:

pashok25 [27]2 years ago

8 0

(3,-2) because that the graph describes it

Anuta_ua [19.1K]2 years ago

7 0

Answer:

k = -3

Step-by-step explanation:

f(x) = x + 4

g(x) = -3x - 12

Plug this in for g(x) = k*f(x)

[NOTE: the dot * is a multiplication sign]

-3x -12 = k(x+4) divide by x-4 on both sides

-3 = k we're done!

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