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How can you find f(4) if f(x)=7x^(2)-5

How can you find f(4) if f(x)=7x^(2)-5
asked 53.5k views
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How can you find f(4) if f(x)=7x^(2)-5

asked
User AdriSolid
by
7.8k points

1 Answer

0 votes

Answer:

107

Explanation:

f(x)=7x^(2)-5

f(4) means that x=4

f(4)=7*4^(2)-5

= 7 * 16 -5

= 112 -5

= 107

answered
User Asim Shahzad
by
7.6k points
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