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
Natalija [7]
3 years ago
5

What is the inverse of the function f(x) = -5x^2 3, for x>or equal to 0?

Mathematics
1 answer:
Slav-nsk [51]3 years ago
4 0
F(x) = -5x^2 + 3
y = -5x^2 + 3
5x^2 = 3 - y
x^2 = (3 - y)/5
x = sqrt((3 - y)/5)

Therefore, f^-1(x) = sqrt((3 - x)/5)
You might be interested in
An annual zoo pass costs $43.25 per person. If the zoo earned $3762.75 by selling passes, write an
vfiekz [6]
$43.25 (p) = $3762.75 87 people bought a pass
6 0
3 years ago
Round these numbers to 1
s344n2d4d5 [400]

Answer:

A) 6.4

B) 13.2

C)26.5

D)154.3

E)282.4

F)0.3

3 0
3 years ago
What are the zeros of the polynomial function f(x)=x^3+2x^2-24x?
Verdich [7]

Immediately, we can factor an x out of each term to simplify the polynomial.

x(x^2 + 2x - 24)

In doing this, we know the first zero will be x = 0.

Using the AC method, we can find the next two zeros.

x(x - 4)(x + 6)

<h3>The zeros, or x-intercepts of the polynomial, are 0, 4, and -6.</h3>
4 0
3 years ago
Which of the following statements that Jasmine made about the string lengths are true? Select all that apply.
goldfiish [28.3K]

Answer:E and D i think

6 0
4 years ago
Anyone??? Need help!!!
yaroslaw [1]

Answer:

x=45

Step-by-step explanation:

We know that this is a right isosceles triangle because it has a right angle (square) and a triangle has to add up to 180 degrees so 90+x+x=180

90+2x=180

2x=90

x=45

4 0
3 years ago
Read 2 more answers
Other questions:
  • Round each number to the nearest hundredth. What is the best estimate for the sum of 12.547 + 83.919?
    13·2 answers
  • The average of the first 3 numbers was 80. The average of the next 9 numbers was 40. What was the overall average of the numbers
    7·1 answer
  • Helpers are needed to prepare for the fete. Each helper can make either 2 large cakes per hour, or 35 small cakes per hour. The
    14·1 answer
  • Please help me with unit rate question rRIgHt NOW
    7·1 answer
  • What is the surface area of a prism that is 9in 3in 13in
    7·1 answer
  • What’s the answer to this ?
    6·1 answer
  • HELP FAST IT'S TIMED
    6·2 answers
  • Help only answer if you know!!!!
    8·2 answers
  • the surface area of a rectangular prism is 190 square inches the length is 10 inches and the width is three inches find the heig
    7·1 answer
  • A parabola opens upward. The parabola goes through the point (3, -1), and the vertex is at (2, -2). write the equation of the pa
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!