All categories

3 years ago

Find the inverse of y = 3x+9

Mathematics

2 answers:

rusak2 [61]3 years ago

6 0

I got y-9/3 im pretty sure its right.

Ymorist [56]3 years ago

4 0

<span>y = 3x-9

first interchange x and y

x = 3y -9

solve for y

x + 9 = 3y

x/3 + 3 = y

y is the inverse, you can call it y^-1

y^-1 = x/3 + 3

hope this helps </span>

You might be interested in

What is 3/4 of 60 step step

dem82 [27]

Answer:

Step-by-step explanation:

3/4 of 60 would be:

= 3/4 * 60

= 3*60 / 4

= 180 / 4

= 45

Hope this help you :3

5 0

3 years ago

Read 2 more answers

A recipe for 8 people includes 4 pounds of sugar. How many pounds of sugar would be necessary for 6 people?

sammy [17]

Answer:

3pound sugar .,......................

3 0

2 years ago

What is 3x-2y=24 in slope intercept form??

elixir [45]

Answer: 3x-2y=24 in slope intercept form is $y=\frac{2}{3}x -12$

The graph of the equation is in the attachment

Step-by-step explanation: Slope intercept form is y = mx + b

m is the slope b is the y-intercept x is the "input" in the equation y is the "output" or the y-value in the graph for a given x-value.

You need to rearrange the standard form to slope-intercept to isolate y on the left side of the equation.

3x - 2y = 24 Standard form. Subtract 3x from both sides.

-2y = -3x + 24 divide both sides by -2

-2y/-2 = -3x/-2 + 24/-2 . Simplify.

y = 3x/2 - 12 .

To clarify the slope as a fraction

$y=\frac{2}{3}x -12$

4 0

2 years ago

1.Evaluate: 10 C 2

Alecsey [184]

1.) a
2.) c
3.) b
4.)a
6.)a

7 0

3 years ago

1. Sally said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still ge

siniylev [52]

Always true because addition and subtraction is commutative
-6.2-(-3.96) = -2.24
-3.96-(-6.2)= -2.24
5.71+2.84=8.55
2.84+5.71=8.55
Hope this helped :)

3 0

2 years ago