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2 years ago

Plz help! will mar brainliest.

Mathematics

2 answers:

OleMash [197]2 years ago

4 0

Answer:

From -2<x<-1, the function F(X) is increasing. (B)

Really, it increases all from around -2.5<x<0.5

C is also the second answer, as it increases til around 2.5

It is decreasing from -4<x<-3. But increases right after. It then starts to slow down around x = 1 and go down again.

Which means (B) is your answer.

If you want to get fancy, its a polynomial and if you take the derivative for instantaneous rate, you will see f prime is increasing if you make an example function.

Scorpion4ik [409]2 years ago

4 0

Answer:

-2,5 < x < 1

is the simplified and truncated value

Step-by-step explanation:

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Should this be labeled as non-linear? If not, what is the rate of change? Please show your work, I’m very confused.

il63 [147K]

Answer:

This is not linear.

Step-by-step explanation:

<h2>As you can see the difference between x and y decreases the higher we go.</h2>

5 0

3 years ago

Evaluate the function g(t)=3/2t - 5/2 , when t=5

Margaret [11]

G(5) = (3/10) - (5/2)
g(5) = (3/10) - (25/10)
g(5) = -22/10
g(5) = -2 1/5

5 0

3 years ago

A cylinder vase has a height of 10 inches and a diameter of 3 inches. If the water raises to 9/10 of the way to the top, approxi

goblinko [34]

Answer:

The volume of water in the vase is $64 in^3$

Step-by-step explanation:

A cylinder vase has a height, h, of 10 inches and its diameter of 3 inches. This means that its radius, r, is:

r = 3 / 2 = 1.5 inches

To find the volume of the water in the vase if the water raises to 9/10 of the way to the top, we first have to find the volume of the vase when it is filled with water and then, find 9/10 of that volume.

The volume of a cylinder is given as:

$V = \pi r^2h$

The volume of the vase will be:

$V = \pi * 1.5^2 * 10\\V = 70.69 in^3$

Hence, the volume of the water in the vase when it is 9/10 filled is:

$\frac{9}{10} * 70.69 = 63.62 in^3$

Approximating to the nearest cubic inch, the volume of water in the vase is $64 in^3$

5 0

3 years ago

A lawyer has found 60 investors for a limited partnership to purchase an inner-city apartment building, with each contributing e

Zinaida [17]

Answer:

39 investors contributed $6,000, and 21 investors contributed $12,000.

Step-by-step explanation:

Let's say that x investors contributed $6,000, and y investors contributed $12,000.

x + y = 60

6,000x + 12,000y = 486,000

x + 2y = 81

x + y = 60

y = 21

x + 21 = 60

x = 39

So, 39 investors contributed $6,000, and 21 investors contributed $12,000.

Hope this helps!

5 0

3 years ago

Which of the following sets of numbers could be the lengths of the sides of a triangle ?

olga_2 [115]

If the sum of any 2 sides is equal to or less than the third side it is Not a triangle.

So A :- we have 2+4 = 6 so its not a triangle.

also D is not a triangle because 8+3 < 12

what about B and C?

3 0

3 years ago

Read 2 more answers