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Rina8888 [55]
4 years ago
10

What is the value of k in the function ƒ(x) = 112 - kx if ƒ(-3) = 121?

Mathematics
2 answers:
Lubov Fominskaja [6]4 years ago
6 0
121 = 112 - k • -3
9 = k • -3
k = -3
Morgarella [4.7K]4 years ago
6 0
K=3 or 3=k how ever you word it
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