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2 years ago

Tell whether the table shows a linear or nonlinear function. If it is a linear, is it increasing or decreasing?

Mathematics

1 answer:

Elis [28]2 years ago

8 0

I think it’s nonlinear and increasing

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A rectangular pool is 20 ft wide and 50 ft long. the pool is surrounded by a walkway. the walkway is the same width all the way

Ratling [72]

50wideis the walkway

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3 years ago

Help!!!! me please the first to answer will get brainliest!!!! please help me<br><br><br>

never [62]

<h3>1 Answer: v = -130</h3>

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Explanation:

Because we're given multiple choices to pick from, we can go through each to do trial and error.

For instance, if v = 52, then

v/13 < -7

52/13 < -7

4 < -7

but that's a false statement since 4 is not smaller than -7. Use a number line to see this. You should have -7 to the left of 4, showing that -7 is the smaller value.

Because 4 < -7 is false, this means v/13 < -7 is false when v = 52. This rules out v = 52. You should find that v = 26 and v = -39 won't work for similar reasons.

Only v = -130 works since...

v/13 < -7

-130/13 < -7

-10 < -7

This is true because -10 is to the left of -7 on the number line.

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Another approach:

We have some unknown number v, and we're dividing by 13 to get the expression v/13. To undo this, we multiply both sides by 13

v/13 < -7

13*(v/13) < 13*(-7) .... multiply both sides by 13

v < -91

So any solution to the original inequality must be smaller than -91. This allows us to rule out v = 52, v = 26 and v = -39.

The value v = -130 is smaller than -91, so it satisfies v < -91. Therefore, v = -130 is a solution to the original inequality.

6 0

2 years ago

What is 3(4a−3)−(6a+5)? (Thank you to everyone for their hard work!)

igomit [66]

Answer:

6a−14

Step-by-step explanation:

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3 years ago

Read 2 more answers

Problem: -4(6-y)+4=-4

jok3333 [9.3K]

Step 2 is wrong and i don't know the other question

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3 years ago

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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|

<u>Given:</u> 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

<u>Visual:</u>

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2 years ago