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
Orlov [11]
3 years ago
12

Which function is the inverse of f(x) = -5x - 42

Mathematics
1 answer:
Soloha48 [4]3 years ago
4 0

Answer: \frac{x+42}{-5}

Step-by-step explanation:

To find the inverse of a function, follow these steps:

First step: Rewrite f(x) as y

y=-5x-42

Second step: Swap x and y.

x=-5y-42

Third step: Solve for y.

x+42=-5y\\\frac{x+42}{-5}=y

You might be interested in
which expression shows 28 +35 as the greatest common factor and the sum of two whole numbers with no common factor A 7(4+5) B 9(
kari74 [83]

the answer is C. because it is the only one that does not contain a common factor :)


3 0
3 years ago
What is the midpoint of the segment whose endpoints are 17,1 and -9,3
Veseljchak [2.6K]
Easy ill tell u and then do a equation first sense it has - it means u have to subtract alright it goes like this. 17,1
                                                    9,3
                                                   --------
                                                    7,8
and this is ur answer as u see in my equation ur welcome only give me brainiest only if im right 
5 0
3 years ago
Question 4(Multiple Choice Worth 3 points)
pychu [463]
Side of the <span>square tile = x-3  </span>⇒  Area = (x-3)² = x² - 6x + 9
6 0
3 years ago
Which situation best represents causation?
lesantik [10]
Where are the situations??
3 0
3 years ago
What's 6/7 written as a fraction with a denominator of 42? A. 36/42 b. 7/42 c. 42/42 d. 6/42
7nadin3 [17]

Pls mark Brainliest.

Answer:

A. 36/42

Step-by-step explanation:

What do you multiply 7 by to get 42?

6. That is what the denominator was multiplied by, and so, the equivalent fraction must have a numerator that is 6 times larger than the original.

6 is the numerator so the numerator of the equivalent fraction with denominator 42 must be 36 since 6 * 6 = 36/

A. 36/42

4 0
4 years ago
Other questions:
  • What multiplies to 16 but adds to -8
    5·1 answer
  • Jim earns $1,600 per month after taxes. He is working on his budget and has the first three categories finished. Housing $576 Fo
    8·1 answer
  • If f(x) = x^2 and g(x) = 1/2x + 3, find g(f(-1)).<br> A.) -1<br> B.) 1/25<br> C.) 1/5<br> D.) 1
    14·1 answer
  • Select all of the points being described that are located in Quadrant II. (10, -12) reflected across the y-axis (-17, -9) (-16,
    9·1 answer
  • How do I solve this equation?
    11·1 answer
  • Is it a triangle?
    9·2 answers
  • The distance between the bottom of a boat in the water line is called a draft. A boat in the water rises 14 feet above the water
    12·2 answers
  • A walkway surrounds a rectangular garden. The width of the garden is 3 meters, and the length
    5·1 answer
  • Can someone find the surface area for this? :)
    11·2 answers
  • Can someone please help me with this I’ll give brainliest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!