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3 years ago

Which of the following are true of linear functions? Select all that apply.

Mathematics

1 answer:

qwelly [4]3 years ago

6 0

Answer:

"there is exactly one output for each input" is cotrrect

"the graph of a linear function" is correct

Step-by-step explanation:

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Find the angle of rotation of triangle XYZ about the point P.

WARRIOR [948]

Answer:

about 135 degrees

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3 years ago

Evaluate the expression.

Alekssandra [29.7K]

Step-by-step explanation:

9.(12/3)²

9.(144/9)

[The 9 in numerator and the 9 in denominator can be cancelled]

144

the answer is 144

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4 0

2 years ago

Evaluate the function

MissTica

Answer:

-16

Step-by-step explanation:

x = -3 is less than -2, so you should use the first equation 5x-1

thus, 5(-3)-1 = -16

6 0

3 years ago

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zepelin [54]

Using the given data you can build the linear regression (described by linear function y=ax+b) by hand or you can use math calculator to do this. In attached diagram you can see that

$a=-26.059\approx -26$

and

$b=722.633\approx 723.$

Then the equation of linear function is

$y = -26x + 723.$

Answer: correct choice is D.

8 0

3 years ago

Read 2 more answers

What’s the answer to this question?

NemiM [27]

Answer:

y=1/2x

Step-by-step explanation:

The slope of the line goes up by 1 over by 2 each time or 1/2. (Rise over run)

This can be proven by substituting X and Y for a point on the graph.

y=5, x=10

5=1/2(10)

5=5

4 0

3 years ago