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2 years ago

6

The graph is function because it is symmetrical about the

1 answer:

Stells [14]2 years ago

7 0

Answer:

Functions can be symmetrical about the y-axis, which means that if we reflect their graph about the y-axis we will get the same graph. ... These are two types of symmetry we call even and odd functions.

Step-by-step explanation:

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juliet school collected 480 can food last month witch represented 80 percent of rheir goal. What is the toatal of her goal? PLEA

Dmitriy789 [7]

Answer: 600 canned foods was the total.

Step-by-step explanation: We need to find out what‘s 100% of 480. Since 480 canned foods is 80%, we can divide 480 by 8 which gives us 60. Aka 60 canned foods = 10%. Now, we multiply 60 by 10 which gives us 600. Hope this helps!

3 0

2 years ago

Estimate the limit<br><br> A <br> B <br> C<br> D

Lera25 [3.4K]

Answer:

C. $\lim_{x\rightarrow f(x)=2$

Step-by-step explanation:

Given problem is $\lim_{x\rightarrow \frac{\pi}{4}}\frac{tan(x)-1}{x-\frac{\pi}{4}}$ .

Now we need to evaluate the given limit.

If we plug $\x=\frac{\pi}{4}$ , into given problem then we will get 0/0 form which is an indeterminate form so we can apply L Hospitals rule

take derivative of numerator and denominator

$\lim_{x\rightarrow \frac{\pi}{4}}\frac{tan(x)-1}{x-\frac{\pi}{4}}$

$=\lim_{x\rightarrow \frac{\pi}{4}}\frac{sec^2(x)-0}{1-0}$

$=\frac{sec^2(\frac{\pi}{4})-0}{1-0}$

$=\frac{(\sqrt{2})^2}{1}$

$=\frac{2}{1}$

=2

Hence choice C is correct.

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3 years ago

Select all the pairs that are<br> equivalent. Someone please help me. The question is number 2

ycow [4]

the answer is in the picture

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2 years ago

The teacher set a goal of $225.Write two statements the principle could use to compare this goal to the eight graders goal

kondor19780726 [428]

I'm not sure what this question means exactly, maybe the principals goal is unrealistic?

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3 years ago

Solve the equation.<br><br> NEED HELP ASAP!!!

Andrej [43]

Answer

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explanation

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2 years ago

Read 2 more answers