All categories

3 years ago

Can someone answer this for me pls I need help rly bad

Mathematics

1 answer:

grigory [225]3 years ago

5 0

Answer:

the answer is y= 2/1x + 10

You might be interested in

Find the inverse of f(x) = -4x - 12

olga2289 [7]

Answer:

$\implies f^{-1}(x) =-\dfrac{x}{4}-3$

Step-by-step explanation:

Given :-

f(x) = -4x-12

And we need to find out the Inverse of the function . Let us assume that f(x) = y . Now , firstly replace x with y and vice versa.

Function :-

$\implies f(x) = -4x - 12 \\\\\implies y = -4x-12$

Interchanging x and y :-

$\implies x = -4y - 12$

Solve out for y :-

$\implies x = -4y - 12 \\\\\implies -4y = x +12 \\\\\implies y =\dfrac{x+12}{-4}\\\\\implies y =-\dfrac{x}{4}-3$

Replace y with f-¹(x) :-

$\implies f^{-1}(x) =-\dfrac{x}{4}-3$

Hence the inverse of the function is -x/4-3 .

8 0

3 years ago

PLEASE HELP PLEASE please

Romashka [77]

You should know this if you rated yourself as college level...

4 0

3 years ago

-3(2d)+ (-5e +6) + (3d-8) I'm standard form

Sati [7]

Answer:

−3d−5e−2

Step-by-step explanation:

7 0

3 years ago

If postage costs $.54 the 1st ounce and $.22 for each additional ounce calculate the cost of mailing a 10 ounce envelope.

Pavel [41]

0.54+(0.22*9) is equal to 2.52

5 0

3 years ago

Read 2 more answers

Write a fraction greater than 1 for 5 using 6 as the denominator.

Inessa05 [86]

4/6 can be one because the denominator is 6

4 0

3 years ago