1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Minchanka [31]
3 years ago
9

Find the inverse function f(x)=3\sqrt{x}+7

Mathematics
1 answer:
Likurg_2 [28]3 years ago
6 0

let y = 3/sqrt(x) + 7

y -7 = 3\sqrt(x)

(y-7)^3 = x

f^-1(x) = (y-7)^3

You might be interested in
Which test point holds true for the inequality 3/2y-2x>=1? Where does the shaded area lie for this inequality? The test point
Tanya [424]

The test That holds true for this inequality is given as 1/4 and 1

<h3>How to solve for the inequality</h3>

3/2 y - 2x > 1

The goal is to make y the subject

then

3/2 y > 2x + 1

We have to divide through the equation by 3/2

Such that  y  > 4/3 x + 2/3

Read more on inequality here: brainly.com/question/25275758

#SPJ1

8 0
2 years ago
Pls help me I’m stuck
Korvikt [17]
90 + 49 = 139

180 - 139 = 41

x = 41
3 0
3 years ago
Read 2 more answers
HELP DUE IN 5 MINUTES
Dafna1 [17]

Answer:

100C=m

Step-by-step explanation:

If 250 copies are made in 2.5 minutes, you get the equation:

250c=2.5m

divide by 2.5 on both sides and you get:

100c=m

So in m minutes, 100c copies are made.

7 0
3 years ago
Can anyone help me with this please
tigry1 [53]
It’s b here is proof of what i got
4 0
3 years ago
Help I’ll give you 30 points
Gnesinka [82]

Answer:

a) 16.25 centimeters

b) 6.8 centimeters

Step-by-step explanation:

We can set up a proportion for both of these problems.

a) Look at the longest side of each triangle. We can set up a fraction: 7.2/18. We can also set up a fraction for XZ and PR:

6.5/x

x represents the length you're trying to find.

Since the triangles are similar, we have an equation:

7.2/18=6.5/x

Cross multiply

16.25

XZ is 16.25 centimeters long.

b)

We can do same thing:

7.2/18=x/17

Cross multiply

6.8

QR is 6.8 centimeters long.

Hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • (08.05)theresa earned scores of 88 points, 84 points, 88 points, and 91 points on four tests. what is the lowest score she can g
    6·1 answer
  • PLZZ PLZZ HELP FASTTT will give brainliest answer and thanks
    8·1 answer
  • -2(3x-4)=4(5x-11) Solve for x
    7·2 answers
  • QUESTION
    5·1 answer
  • Equation of points (-5,5) and (5,5)​
    8·1 answer
  • I was thinking B am I correct?
    9·2 answers
  • What is the measure of <br><br> PLEASE HELP HURRY
    7·2 answers
  • Ajar contains 16 beads. 4 beads are red, 4 are yellow, 5 are green, and 3 are blue.
    11·2 answers
  • A cyclist rides at a constant speed of 15 miles per hour. At this speed, about how long would it take the cyclist to ride from F
    15·1 answer
  • Solve for X. I am stuck on this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!