Answer:
I think the first x for question one is 0
Step-by-step explanation:
-2-(-1)/0-(-2)
Answer:
101
Step-by-step explanation:
f(x) = x ² + 1
f(10) = 10² + 1 = 101
Answer:
When x = 12, y = 4.
Step-by-step explanation:
If
y
∝
x
we can write that
y
=
k
⋅
x
where k is a constant of proportionality.
Using the values given:
6
=
18
⋅
k
⇒
k
=
1
3
y
=
1
3
⋅
12
=
4
since it has a diameter of 6, its radius must be half that or 3.