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3 years ago

The graph of a function must pass the __________ line test. A) vertical B) horizontal

Mathematics

2 answers:

AnnZ [28]3 years ago

6 0

the answer is A) vertical

olga2289 [7]3 years ago

5 0

Answer:

A) Vertical.

Step-by-step explanation:

It must pass the vertical line test. That is it must not have any vertical line passing through more than one point on the curve. If it does then it is not a function.

Thus , for example, a circle graph would not be a function.

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Ill give brainiest for this question :D (its not multiple choice)

Ipatiy [6.2K]

Answer:

see explanation

Step-by-step explanation:

Given

$\frac{6c-2}{2}$ + 2c + 11

= $\frac{6c}{2}$ - $\frac{2}{2}$ + 2c + 11

= 3c - 1 + 2c + 11

= 5c + 10

(b)

We have the expression

5c + 10 ← factor out 5 from each term

= 5(c + 2)

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3 years ago

NEED HELP ASAP PLEASE AND THANK YOU IN ADVANCE

dusya [7]

Answer:

Step-by-step explanation:

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3 years ago

HELP ASAP! 70 POINTS

givi [52]

Answer: f(x) and g(x) are inverses of each other

Step-by-step explanation:

To find the inverse of a function, swap the x's and y's and then solve for "y"

f(x) = 5x + 2

y = 5x + 2

Swap:

x = 5y + 2

-2 - 2

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÷5 ÷5

$\dfrac{x-2}{5}=y$

****************************************************************

$g(x)=\dfrac{x-2}{5}\\\\y=\dfrac{x-2}{5}\\\\\text{Swap:}\\x=\dfrac{y-2}{5}\\\\\\(5)x=\dfrac{y-2}{5}(5)\\\\\\5x=y-2\\\\5x+2=y$

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4 years ago

Read 2 more answers

Solve for x: 2 over 3 (x − 4) = 2x.

RoseWind [281]

$\frac{2}{3} (x - 4) = 2x \\ \frac{2}{3} x - \frac{8}{3} = 2x \\ \frac{2}{3} x - 2x = \frac{8}{3} \\ \frac{2}{3} x - \frac{6}{3} x = \frac{8}{3} \\ \frac{ - 4}{3} x = \frac{8}{3} \\ - 12x = 24 \\ x = \frac{24}{ - 12} \\ x = - 2$

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2 years ago