Given
()=2+1
g
(
x
)
=
2
x
+
1
()=2+1
g
(
x
)
=
2
x
+
1
and
()=−7
f
(
x
)
=
x
−
7
()=−7
f
(
x
)
=
x
−
7
, find
(⋅)()
(
g
⋅
f
)
(
x
)
(⋅)()
(
g
⋅
f
)
(
x
)
.
Group of answer choices
(⋅)()=22−7
(
g
⋅
f
)
(
x
)
=
2
x
2
−
7
(⋅)()=22−7
(
g
⋅
f
)
(
x
)
=
2
x
2
−
7
(⋅)()=22−13−7
(
g
⋅
f
)
(
x
)
=
2
x
2
−
13
x
−
7
(⋅)()=22−13−7
(
g
⋅
f
)
(
x
)
=
2
x
2
−
13
x
−
7
(⋅)()=22+15−7
(
g
⋅
f
)
(
x
)
=
2
x
2
+
15
x
−
7
(⋅)()=22+15−7
(
g
⋅
f
)
(
x
)
=
2
x
2
+
15
x
−
7
Ithink it may be 10^3,that mean 10 'exponent ^3 would the population scientific in terms to evaluate by such and
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2