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garik1379 [7]
3 years ago
10

The graph shows the quadratic function f. Find f (-4)​

Mathematics
1 answer:
liraira [26]3 years ago
8 0
The quadratic equation is f(x)=1/2x^2 -5
in order to find f(4) you simply insert 4 in place of C
f(4)= 1/2(4^2)-5
f(4)= 1/2 (16) -5
f(4)= 8-5
f(4)= 3

by double checking the graph you can verify the answer
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