Ask question

Ask question

All categories

3 years ago

8

F (x) = 7x Find f^-1 (x)

1 answer:

Trava [24]3 years ago

6 0

Answer:

f^-1 (x)=1/7x

Step-by-step explanation:

f(x) = 7x

y=7x x=7y

y=x/7

y=1/7x

f^-1 (x)=1/7x

You might be interested in

Find the slope of the line passing through the points 3, 4 and 8 , -3 .

olga55 [171]

Answer:

m= -7/5

Step-by-step explanation:

(x1,y1)=(3,4)

(x2,y2)=(8, -3)

Use the slope formula:

m = y2 - y1

x2 - x1

(-3-4)/ (8-3)

= -7/5

8 0

3 years ago

Please help me with this will reward brainlest

Liono4ka [1.6K]

A) 11.38 + 4.03 = 15.41

B) 10 + 5.41 = 15.41

C) 12.38 + 2.93 = 15.31

D) 9.2 + 6.21 = 15.41

E) 7.54 + 6.87 = 14.41

Answer

A) 11.38 + 4.03 = 15.41

B) 10 + 5.41 = 15.41

D) 9.2 + 6.21 = 15.41

3 0

3 years ago

Read 2 more answers

A number y is five times greater than two added to a number x.write an expression for y in terms of x.if x = 3, what is y

Oduvanchick [21]

Answer:

y=5x+10 or y=25 (i'm not sure what they're asking)

3 0

3 years ago

Can you please help me with this question.

blondinia [14]

Answer:

<h3>a. </h3>

Step-by-step explanation:

this my answer is perfect yap

4 0

3 years ago

Please help me out!

alukav5142 [94]

Answer:

i think its no soulution

Step-by-step explanation:

the numbers all cancel out

8 0

3 years ago

Read 2 more answers