Number 6 is {{{y=4x^3 - 7}}} solve for x
{{{4x^3=y+7}}}
{{{x^3=(y+7)/4}}}
{{{x=root(3,(y+7)/4)}}}
{{{f^(-1)=root(3,(x+7)
And Number 7 is Replace
f
(
x
)
f
(
x
)
with
y
y
.
y
=
3
x
x
+
2
y
=
3
x
x
+
2
Interchange the variables.
x
=
3
y
y
+
2
x
=
3
y
y
+
2
Solve for
y
y
.
f
−
1
(
x
)
=
−
2
x
x
−
3
The answer is 12.5%
I got this by dividing 1 by 8 = 0.125
0.125 = 12.5%
Hope this helps
There are 5 numbers.
47 + 35 + 32 + 41 + 30 = 185/5 = 37
The mean is 37
Hope this helps :)
30000 the challenges of a few days and regions I don't know if about the youth and what his. can you help me with my question
Answer:
y = 
Some of the points on the graph are: (0,-3.2),(-8,0),(2,-4), and (-3,-2)
Step-by-step explanation:
https://www.d esmos.com/calculator/jx7d3ews7b
Brainly has been acting up. It won't let us paste links.
So when copying and pasting the link above, remove the space between d and e to get the graph.
Hope that helps!
