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3 years ago

Can someone help me with this

Mathematics

1 answer:

mamaluj [8]3 years ago

8 0

Which question? I'm a little bit confused :(

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List the domain for the following relation (4,1) , (-6,1) , ( 2,7) , (4,-3) , (8,3)

Colt1911 [192]

Answer:

4,-6,2,4,8

Step-by-step explanation:

the domain are the one at the top like the numerator of a fraction

6 0

3 years ago

What is the answer to 4•9+1= Simplify

meriva

Answer:

Step-by-step explanation:

4 x 9 = 36

36+1 = 37

6 0

3 years ago

Read 2 more answers

I got c which is 100 but I don’t know how jerry got A

Anna007 [38]

Choice C is the correct answer because

$\frac{(6+2)^3-12}{5}\\\\\frac{(8)^3-12}{5}\\\\\frac{512-12}{5}\\\\\frac{500}{5}\\\\100\\\\$

So in short, $\frac{(6+2)^3-12}{5}=100\\\\$

------------------------------------------

The mistake Jerry likely made was that he only cubed the 2 and didn't realize the 6 was part of that cubing process. It seems he didn't add first and decided to cube before adding.

This is probably what steps Jerry did

$\frac{6+2^3-12}{5}\\\\\frac{6+8-12}{5}\\\\\frac{14-12}{5}\\\\\frac{2}{5}\\\\$

But as mentioned, those steps are incorrect because the 6 is part of the cubing operation. In other words, Jerry should have added the 6+2 first before cubing afterward (due to PEMDAS determining the order of operations).

Or you could think of it like this

$\frac{(6+2)^3-12}{5}\\\\\frac{(6+2)(6+2)(6+2)-12}{5}\\\\\frac{(8)(8)(8)-12}{5}\\\\\frac{512-12}{5}\\\\\frac{500}{5}\\\\100$

4 0

3 years ago

7. I am currently 5 times as old as my daughter. In 6 years from now. I will be three times as old she will be then. Find our cu

xxTIMURxx [149]

Answer:

Daughter is 6 , mother is 30.

Step-by-step explanation:

5 0

2 years ago

How do I solve this problem? The green dots can be moved

olganol [36]

Answer :

Points at (1, 3) and (3, 3) and (2, 1)

Explanation:

The original graph (dashed) is an absolute value function meaning f(x) = |x|

Given: y = 2f(x - 2) + 1

f(x - 2) means you plug in x - 2 for x in f(x) function

the new graph equation is: y = 2|x - 2| + 1

The graph will shift up 1 because +1
The graph will shift right because -2
The graph has a scale factor of 2
The graph is V shaped because it is an absolute value graph

Learn more about Absolute Value here: brainly.com/question/729268

Visual:

8 0

2 years ago

Can someone help me with this​

Can someone help me with this