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creativ13 [48]
2 years ago
11

F(x) = -4x2 + 19 Find f(-7)

History
2 answers:
Vlada [557]2 years ago
4 0

Answer:

Explanation:

x

=

6

Set  

4

x

−

5

=

19

and solve for  

x

.

4

x

−

5

=

19

4

x

=

19

+

5

4

x

=

24

x

=

24

4

x

=

6

Then,  

f

(

6

)

=

19

.

chubhunter [2.5K]2 years ago
4 0

Answer:

75

Explanation:

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