3 years ago

What is the equation of the line that passes through the point (-4,-6)(−4,−6) and has an undefined slope?

Mathematics

1 answer:

horsena [70]3 years ago

3 0

Answer:

x = -4

Step-by-step explanation:

there is no y-intercept when slope is undefined

Undefined slope indicates a vertical line passing through the x-axis at the x-coordinate of any known point

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Which answer uses the distributive property to write an expression equivalent to 5(32). 5(32) 5+30+2 5(30+2) 5*30*2

melisa1 [442]

Answer:

5(30 + 2)

Step-by-step explanation:

5(32)=160

5(30+2)=160

The rest equal different numbers

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3 years ago

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ivolga24 [154]

Answer:

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Step-by-step explanation:

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3 years ago

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Simplify the expression -2x2(4x − 3).

Pepsi [2]

First you have to multiply -2 and 2 which is -4x.

Then your going to distribute -4 to 4x which is -16x.

Now your going to distribute -4 and -3 which is 12.

So your simplified expression would be -16x + 12

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3 years ago

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2 Select the correct answer. What is the inverse of function ? F(x)=10/9x+11 A.f-1(x)=9x-99/10 B.f-1(x)=9/10x+11 C.f-1(x)=9x+11/

Lilit [14]

Consider f(x)=y.

$\begin{gathered} f(x)=y \\ x=f^{-1}(y) \end{gathered}$

Simplify the equation f(x)=y to obtain the value of x in terms of y.

$\begin{gathered} f(x)=y \\ \frac{10}{9}x+11=y \\ \frac{10}{9}x=y-11 \\ 10x=9y-99 \\ x=\frac{9y-99}{10} \end{gathered}$

So inverse of function is,

$f^{-1}(x)=\frac{9y-99}{10}$

Correct nswer is A part.

6 0

1 year ago

A librarian surveyed her reading club. Of those surveyed, 7 favored mysteries, 4 favored fantasy, 3 favored science fiction, and

blsea [12.9K]

answer:

338 out of 520

step by step:

13 out of 20 dont favor mystery

13:20

? :520

520÷20=26

13×26= 338

338 students out of 520 do not favor mysteries

7 0

4 years ago