3 years ago

Onto

Mathematics

1 answer:

Nesterboy [21]3 years ago

5 0

Answer:

Step-by-step explanation:

To obtain the inverse function

let y = f(x) and rearrange making x the subject, that is

y = 3x + 1 ( subtract 1 from both sides )

y - 1 = 3x ( divide both sides by 3 )

$\frac{y-1}{3}$ = x

Change y back into terms of x, thus

$f^{-1}$ (x) = $\frac{x-1}{3}$

You might be interested in

Let A and B be mutually exclusive events with PA) = 0.20 and PCB) = 0.30.

Mama L [17]

That would be approximately five hours of president and president of president and internet president of national president

7 0

3 years ago

You get 100 points for the 1 answer that is right

poizon [28]

We need slope

Take 2 points

(1,-0.4)
(2,-0.8)

$\\ \tt\hookrightarrow m=\dfrac{-0.8+0.4}{2-1}$

$\\ \tt\hookrightarrow m=\dfrac{-0.4}{1}=-0.4$

4 0

2 years ago

How do you find the valume

alina1380 [7]

Answer:

Volume = length x width x height.

You only need to know one side to figure out the volume of a cube.

The units of measure for volume are cubic units.

Volume is in three-dimensions.

You can multiply the sides in any order.

Which side you call length, width, or height doesn't matter.

Step-by-step explanation:

4 0

3 years ago

If you work full time (40 hours a week) at a job earning $11.00 an hour, using the quick trick I showed you, about how much woul

konstantin123 [22]

Answer:

$22,880

Step-by-step explanation:

40 (hours a week) * 52 (weeks in a year) = 2,080

2080 * 11 (dollars an hour) = 22,880

So unless I a messing up somewhere I think it is $22,880 :)

3 0

3 years ago

Ten students were polled about their favorite foods. Four students voted for pizza, three students voted for chicken, two voted

Natali5045456 [20]

Answer:

Step-by-step explanation:

Pizza+Tacos+spaghetti+Chicken=10

Pizza+Chicken=7

8 0

3 years ago

Read 2 more answers