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Zinaida [17]
3 years ago
13

Which graph is defined by f(x) = |x2 − x − 2|?

Mathematics
2 answers:
laila [671]3 years ago
4 0

Answer:

( x + 1) x ( x - 2)

Step-by-step explanation:

maksim [4K]3 years ago
3 0
(X+1)•(x-2)
Hope this helps
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19. Write an equation to represent the relationship
balandron [24]

Answer:

  y = x +3

Step-by-step explanation:

When you examine the table, you see that each y-value is 3 more than the corresponding x-value. This is represented in the equation ...

  y = x +3

8 0
2 years ago
Harley took out a 1-year loan for $2800 at an electronics store to be paid back
WARRIOR [948]

Answer:

2919.25

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I took a risk and answer on my test, and failed but here y'all go

5 0
3 years ago
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A random sample of n = 16 professors from a university has been selected; salaries have been plotted on the following Q-Q plot.
Semenov [28]

Answer:

The objective of the confidence interval is to give a range in which the real mean of the population is placed, with a degree of confidence given by the level of significance.

The conclusion we can make is that there is 95% of probability that the mean of the population (professor's average salary) is within $99,881 and $171,172.

Step-by-step explanation:

This is a case in which, from a sample os size n=16, a confidence interval is constructed.

The objective of the confidence interval is to give a range in which the real mean of the population is placed, with a degree of confidence given by the level of significance. In this case, the probability that the real mean is within the interval is 95%.

5 0
3 years ago
If x to the power of 2 equals 196 what does x equal
natulia [17]

Answer:

14

Step-by-step explanation:

<h2><u>Solve for x</u></h2>

<u />x^{2}  = 196

this can be solved by square rooting 196

x = \sqrt{196}

x = 14

<h3><u>the value for x is 14</u></h3>
3 0
2 years ago
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Rectangle abcd is the image of rectangle abcd after a dilation. What is the scale factor of the dilation? Enter your answer in t
Ivanshal [37]
The scale factor of dilation is 1/2 or
\frac{1}{2}
because the number of rectangle one is multiplied by 1/2 to make rectangle 2


good luck
6 0
3 years ago
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