3 years ago

Given f(x)=x-7/3 solve for f^-1(4)

Mathematics

1 answer:

GrogVix [38]3 years ago

8 0

I hope this hepls you

f⁻¹(x)=3x+7

f⁻¹(4)=3.4+7=19

You might be interested in

A brick has a mass of 2,000 grams. What is the mass of the brick in kilograms?

Mademuasel [1]

The answer is "a" because 1000 grams go into every kilogram, meaning that to convert grams into kilograms you would divide by 1000. In this case, that would result in an answer of 2 kg.

I hope this helps!

5 0

3 years ago

Help me plz have a blessed day

iren2701 [21]

Answer:

b. (2,0)

Step-by-step explanation:

To find which ordered pair is a solution, we have to replace then into the equation, and the result has to be an identity, that is, 0 = 0.

Equation:

$y = -5x + 10$

Option a:

$(-15,5)$ , so $x = -15, y = 5$

$y = -5x + 10$

$5 = -5(-15) + 10$

$5 = 75 + 10$

$5 = 85$

Not an identity, so this ordered pair is not a solution.

Option b:

$(2,0)$ , so $x = 2, y = 0$

$y = -5x + 10$

$0 = -5(2) + 10$

$0 = -10 + 10$

$0 = 0$

Identity, and thus, the correct answer is given by option b.

6 0

3 years ago

What is the length of -5,-4 and -3,3 to the nearest hundredth?

Sergeu [11.5K]

Answer:

-6

Step-by-step explanation:

cause there was an...negative 6

6 0

4 years ago

Read 2 more answers

A shuttle bus makes 4 round trips between two shopping centers each day the bus holds 24 people if the bus is full on each one w

QveST [7]

48 is your answer:):);)

7 0

3 years ago

justin and hayden are playing a number game justins number is the product of 4 times 0.06 haydens number is 0.04 less than the p

zavuch27 [327]

4 0.02

Step-by-step explanation:

you have to subtract 0.06 from 0.04

4 0

3 years ago