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3 years ago

What is the increasing and decreasing intervals of this graph?

Mathematics

1 answer:

Marianna [84]3 years ago

4 0

Answer:

A function is increasing on an interval if its slope is positive on that interval. That is, if you follow it to the right, it'll go up.

The graph increases at 3 and decreases at 1

A function is decreasing on an interval if its slope is negative on that interval. That is, if you follow it to the right, it'll go down.

Step-by-step explanation:

hope this helped

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In your class seven students do not receive a weekly allowance, Five students receive three dollars, Seven students receive five

olya-2409 [2.1K]

Answer:

$\large \boxed{\text{\$3.50}}$

Step-by-step explanation:

The mean is the sum of the allowances divided by the number of students.

$\text{Mean}= \dfrac{7(0) + 5(3) + 7(5) + 3(6) + 2(8)}{24}= \dfrac{0 + 15 + 35 + 18 + 16}{24} = \mathbf{3.50}\\\text{The mean weekly allowance is $\large \boxed{\textbf{\$3.50}}$}$

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3 years ago

Given triangle 'ABC' with a = 4, b = 11, and measurement of A = 41 Degrees , find the number of distinct solutions.

n200080 [17]

It should be A, since b=11> acosA

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3 years ago

Rearrange W=3(2a+b)-4 to make a the subject

ella [17]

Step-by-step explanation:

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3 years ago

a seamstress has a piece of cloth that is 3 yards long. she cuts it into shorter lengths of 16inches each. how many shorter piec

NeTakaya

Answer

Find out the how many shorter pieces can a seamstress cut.

To prove

Let us assume that the number of shorter pieces cut be x.

As given

A seamstress has a piece of cloth that is 3 yards long.

she cuts it into shorter lengths of 16 inches each.

1 yards = 36 inches

Now convert 3 yards into inches.

= 3 × 36

= 108 yards

Than the equation becomes

16x = 108

$x = \frac{108}{16}$

x = 6.75

Therefore the number of shorter pieces be 6 .

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3 years ago

Read 2 more answers

How many thousands are in 600 tens?

insens350 [35]

600*10=6000

there are 6 thousands in 600 tens

3 0

3 years ago