2 years ago

F(x) = 3x + 2 replace f(x) with y

Mathematics

1 answer:

kirill [66]2 years ago

5 0

Answer:

-1 x - 2

f (x) = -----------

Step-by-step explanation:

Then we have y = 3x + 2.

Next, interchange x and y, obtaining x = 3y + 2

Next, solve this result for y: 3y = x - 2; then divide both sides by 3:

y = (x-2)/3

Last, replace "y" with the inverse function label:

-1 x - 2

f (x) = -----------

You might be interested in

Will mark brainiest if right Is this function linear or nonlinear?<br><br> y=3x−5

qwelly [4]

Answer: This function is linear because it forms a straight line when graphed.

Would appreciate brainly <3

6 0

2 years ago

The smallest unit of size in the list below is the

Neko [114]

D.) Nanometer is the smallest among your options.

It is equal to 10^-9

Hope this helps!

5 0

3 years ago

Read 2 more answers

A scatterplot has a positive, linear correlation. Which statement is true about the relationship between the x- and y-values?

Yuki888 [10]

B. As the x-values increase, the y- valuebtend to decrease.

5 0

3 years ago

Read 2 more answers

The value of y varies directly with x. Which function represents the relationship between x and y if y = 20/3 when x = 30?

SOVA2 [1]

Why does Mrs. Frank accuse Mr. Van Daan of being a poor father?

4 0

3 years ago

Find the x intercept. (Using the equation is more accurate, but I included a graph for reference)

MariettaO [177]

For the X intercept you set y = 0 and solve for x

Y = $- \frac{8}{3}$ x + 9
0= $- \frac{8}{3}$ x + 9 subtract 9 from both sides
-9 = $-\frac{8}{3} x$ divide both sides by 3
-3 = -8x divide both sides by -8
$\frac{3}{8}$ = x

X-intercept = ( $\frac{3}{8}$ , 0)

4 0

2 years ago