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
sleet_krkn [62]
2 years ago
7

Consider the function.

Mathematics
1 answer:
Licemer1 [7]2 years ago
8 0

Answer:

Option 4

Step-by-step explanation:

Given function is,

f(x)=2\frac{1}{2}-3\frac{1}{3}x

Steps to get the inverse of the given function,

Step 1,

Convert the function into equation,

y=2\frac{1}{2}-3\frac{1}{3}x

Step 2,

Interchange the variables 'x' and 'y',

x=2\frac{1}{2}-3\frac{1}{3}y

Step 3,

Solve the equation for the value of y,

x-2\frac{1}{2}=-3\frac{1}{3}y

x-\frac{5}{2}=-\frac{10}{3}y

-x+\frac{5}{2}=\frac{10}{3}y

-3x+\frac{15}{2}=10y

-\frac{3}{10}x+\frac{15}{20}=y

y=-\frac{3}{10}x+\frac{3}{4}

Step 4,

Convert the equation into inverse function,

f^{-1}x=-\frac{3}{10}x+\frac{3}{4}

For x-intercepts,

Substitute y = 0,

0=-\frac{3}{10}x+\frac{3}{4}

\frac{3}{10}x=\frac{3}{4}

x=\frac{10}{4}

x=\frac{5}{2}

x=2\frac{1}{2}

Therefore, x-intercept of the inverse function is (2\frac{1}{2},0).

Option 4 will be the answer.

You might be interested in
homer is saving for a harmonica. he already has 15$ saved and intends to save 4$ each week. the equation for the amount of money
ZanzabumX [31]
Well the slope, which is 4, represents the four dollars he gets each week. The y intercept, 15, represents the 15 dollars that Homer had previously/
8 0
3 years ago
7^x^2=9^x <br>how do I solve this using logs
Rina8888 [55]
Apply lg on both sides.
lg7^x^2 = lg9^x
Bring the power forward.
x^2lg7 = xlg9
x^2/x = lg9/lg7
x = lg9/lg7 = 1.13
4 0
3 years ago
The distance d of a particle moving in a straight line is given by d(t) = 2t^3 + 5t – 2, where t is given in seconds and d is me
Amanda [17]

Answer: 299 m/s

Step-by-step explanation:

The first step is to take the first derivative of the equation given. This will give us the equation for velocity which we will then substitute the 7 in for t.

To derive the equation you multiply the coefficient by the power of the variable, then subtract one from the variable.

v(t) = 6t^2 + 5

Now input 7 in for t to find the velocity.

v(7) = 6(7)^2 + 5

v(7) = 299 m/s

6 0
3 years ago
Which table represents a linear function?
ELEN [110]

Answer:

2=y 5=x

Step-by-step explanation:

its the answer of your question

5 0
2 years ago
What is the rule for the reflection?<br> Pls help me
Luda [366]
I want to say B
This is filler to answer
6 0
2 years ago
Other questions:
  • How do you simpifly algebraic expressions
    13·1 answer
  • vector has 4 orange picks for every 3 green picks. if 8 of the picks are orange, how many picks are green?
    7·2 answers
  • Six more than the product of 2 and 3
    5·2 answers
  • Name the line segments
    14·1 answer
  • To make 2 batches of nut bars, jayda needs to use 4 eggs. How many eggs are used in each batch of nut jars?
    12·1 answer
  • What is the simplified value of the exponential expression 27 Superscript one-third?
    5·2 answers
  • In the statement 10 + 0 = 0 + 10 how would you describe the zero (0)?​
    9·1 answer
  • Need help take your time and thx
    9·1 answer
  • Less - Question 17 of 20
    9·1 answer
  • ( BRAINLIEST QUEATION)<br> Find the HCF and LCM of 72 and 56
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!