mabrytiffany31 mabrytiffany31

01-04-2020
Mathematics

contestada

Select the correct answer.
Find the inverse of function f.
f(-) = 9x + 7
OA +1(x) = for
B. 5+1(t) = -92-7
C. 51n) = 7+ 9
D. (n) = -

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-04-2020

Answer:

The inverse function is (x-7)/9

Step-by-step explanation:

y = 9x+7

Exchange the x and y

x = 9y+7

solve for y

Subtract 7 from each side

x-7 = 9y+7-7

x-7 = 9y

Divide each side by 9

(x-7)/9 = 9y/9

(x-7)/9 = y

The inverse function is (x-7)/9

Answer Link

opatecobalt opatecobalt

20-01-2021

Answer:

x-7/9

Step-by-step explanation:

Answer Link

Otras preguntas

A formal written set of ethical standards guiding an organization's actions is a(n) ________.

When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expression?

What are five private agencies that protect consumer rights

HELP PLEASE!!!!! ASAP IVE BEEN DOING THIS OVER AND OVER AND NOT KNOWING THE ANSWER THANKS!!

Jameel has a college degree, lives in a nice neighborhood, and earns more than $50,000 a year. this information defines his _____.

If the triangles in the figure are similar, what is the length of side b? A. 36 B. 40 C. 32.4 D. 45

Access to medical services in the united states depends on what three factors

Mark got a 20% raise for his salary. If this salary was $1,800, what is his new salary?

By lowering production costs, _____ help domestic producers compete against foreign imports. subsidies duties quotas tariffs

Question 1 of 5 Instructions:Select the correct answer. Cynthia is standing at the center of a circular playground. Which statement is true with respect to C