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2 years ago

Find the inverse of each of the given functions. f(x) = 4x − 12 f−1(x) = x +

Mathematics

1 answer:

Dimas [21]2 years ago

6 0

Step-by-step explanation:

Find the inverse of each of the given functions.

Answer

Inverse Function: ； Domain: ； Range:

Explanation

Find the inverse function: Inverse Function: ； Domain: ； Range:

Answer: Inverse Function: ； Domain: ； Range:

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A line has the equation 3x ? 4y = 1. Choose the equation of a line that is parallel to the given line.

cupoosta [38]

Answer:

Find a line which also has 3/4 as the slope or 3x - 4y in standard form.

Step-by-step explanation:

If the line is 3x - 4y = 1 then the line which is parallel will have the same coefficients of x and y. Parallel lines never cross and to ensure this have the same slope. The slope is a ratio which can be solved for in an equation using the coefficients of x and y. Here the slope is:

3x - 4y = 1

-4y = -3x + 1

y = 3/4x - 1/4.

Find a line which also has 3/4 as the slope or 3x - 4y in standard form.

7 0

3 years ago

Read 2 more answers

What is the value of the expression 2x3y when x= −2 and y = 3?

klemol [59]

I think it’s -36, not 100% sure though

6 0

3 years ago

A recipe that makes 8 servings calls for 3/5 cup of flour. Jeff modifies the recipe so that it can serve 10. How many cups of fl

Blababa [14]

8 goes with 3/5: 10 goes with n (n being the number of cups)

$\frac{8}{3/5} = \frac{10}{n}$

Use cross products and we get 8n = 6
Now divide by 8
8n = 6
8 8

n= 6/8 or 3/4 of a cup of flour.

8 0

3 years ago

_____________numbers are located to the right of zero on the ____________ line.

Sav [38]

Positive numbers are located to the right of zero on the number line

3 0

3 years ago

-2 2/3 divided by 4/3

Vedmedyk [2.9K]

Answer:

-2

Step-by-step explanation:

$Rule(s): a\frac{b}{c} = \frac{a \cdot c + b}{c}, \frac{-a}{b}=-\frac{a}{b}, \frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a\cdot \:d}{b\cdot \:c} \\2\frac{2}{3}=\frac{2\cdot 3+2}{3}\\=\frac{8}{3}\\=\frac{-\frac{8}{3}}{\frac{4}{3}}\\=-\frac{\frac{8}{3}}{\frac{4}{3}}\\=\frac{-8\cdot \:3}{3\cdot \:4}\\= \frac{-24}{12}\\= -2$

8 0

1 year ago