abetaha27
abetaha27
21-01-2021
History
contestada
f(x) = -4x2 + 19
Find f(-7)
Respuesta :
Аноним
Аноним
21-01-2021
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
.
Answer Link
kmiller2567
kmiller2567
21-01-2021
Answer:
75
Explanation:
Answer Link
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