Answer:
f
(
x
)
=
x
^2 +
1
f
(
x
)
=
7
x^
2 +
5
x
−
4
f
(
x
)
=
4
(
x
−
3
)
^2
Step-by-step explanation:
Finding the perimetre: 7x+4x-3+x=12x-3
Good luck!
Answer:
hey bud i dont think you finished the question?
Step-by-step explanation:
Answer:
Step-by-step explanation:
This is very short if you know the answer.
g(5a) means that where ever you see x on the right, you put in 5a
So g(5a) = b(5a)- 9 The 9 does not come into it.
b*5a = 20a Divide by 5a
b*5a/5a = 20a/5a
b = 4
So g(x) = 4x - 9
Answer:
y=1
Step-by-step explanation:
