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2 years ago

Which of the following functions has an inverse that is not a function?

Mathematics

1 answer:

Rainbow [258]2 years ago

4 0

Answer:

$f(x) = x(x - 1)$

Step-by-step explanation:

The inverse of a quadratic function is not a function.

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Which point below would you use with the point (-2, -5) to get a line with a slope of -1?

12345 [234]

Answer:

$\displaystyle (-1, -6)$

Step-by-step explanation:

Find the rate of change [slope]:

$\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \\ \frac{5 - 6}{2 - 1} = -\frac{1}{1} = -1$

I am joyous to assist you anytime.

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2 years ago

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Dalvin has a toy car collection of 200 toy cars. He keeps 194 of the toy cars on his wall. What percentage of Dalvin's toy car c

BARSIC [14]

Answer:

Step-by-step explanation:

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2 years ago

What is an equation of the line that passes through the points (-5, -6) and (5, 6)?

anyanavicka [17]

Answer:

It would be -5 + -6 = 65

Step-by-step explanation:

Add it up to together by removing the -

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2 years ago

4x + 1 over 3 y2

vampirchik [111]

Answer:

1/3 =0.33

Step-by-step explanation:

just substitute the values of x and y into the expression to get

4(2)+1 /3(3)^2

=8+1 /3×9

=9/27

=1/3

=0.33

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3 years ago

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Complete the table for the given rule. Rule: y= 3x

Ratling [72]

Answer:

x=5

y=30

x=15

Step-by-step explanation:

y=3x=15, then x=15/3, x=5

x=10, then y=3x=3*10=30

y=3x=45, then x=45/3, x=15

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2 years ago