This one is probably f(x)=2(4)
Answer:
x ^2+
y^
2
=
25
Step-by-step explanation:
Square both sides:
r
^2
=
5^
2
Substitute x
^2
+
y^
2 for r
^2
:
x
^2+
y
^2
=
5
^2
Insert the center -0 into the x and y terms:
(
x
−
0
)^
2
+
(
y
−
0
)
^2
=
5
^2
This is the standard form for a circle whose center is (
0,
0
) and the radius is 5.
1. Simplify brackets (3 - 10 + 6 + 5 - 7)
2. Simplify.
Answer: -3.
Y = 1/4 x^3 + 2
1/4 x^3 = y - 2
x^3 = 4(y - 2)
x = cube root (4y - 8)
inverse y = cube root (4x - 8)
Its D.
