3 years ago

Over which of the following intervals is the function below increasing at the greatest average rate? y=3log₂(x)-1

Mathematics

1 answer:

Vesna [10]3 years ago

7 0

Answer:

between x=1/8 and x=1/2

Step-by-step explanation:

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Rani, Anita, Jassi and Zoyz are each given a piece of wire of the same length. They bend the wire into different shapes as shown

LenKa [72]

Answer:

Saw this question before. The answer is Anita' square.

Square has only four sides while the others more than four so make sense for the square to have longer sides

3 0

3 years ago

Suppose f'(7)=9 and g(7)= 5. Find h'(7) where h(x) = 3f(x) + 2g(x) + 7 h'(7)=???

Ratling [72]

Answer:

The value of h'(7) = 44 .

Step-by-step explanation:

Given:

f'(7)=9 and g(7)= 5

We have to find : h'(7)

Also,

⇔ $h(x) = 3f(x) + 2g(x) + 7$ ...equation (i)

Plugging the value of 'x' = 7 in equation (i) the equation can be re-framed as:

⇔ $h(7) = 3f(7) + 2g(7) + 7$

Now plugging the value of f'=(7)=9 and g(7)=5 in the above equation:

⇔ $h(7) = 3(9) + 2(5) + 7$

⇔ $h(7)=27+10+7$

⇔ $h(7)=44$

So the value of h=(7) = 44 .

6 0

3 years ago

Hey can someone please help me with this one thanks!

Andre45 [30]

1,3, and 4 are similar shapes

4 0

3 years ago

Suppose the circumference of a circle is 2 pi what is the area?

irina1246 [14]

Circumference of a circle = 2 π r

(where r is the radius)

Area of a circle = π r^2

(where r is the radius)

you have to find the radius

C = 2π unit
r = 1 unit

Area = π square units

4 0

3 years ago

Read 2 more answers

The area of the Pacific Ocean is about 6.0061 x 107 square miles. The area of the Southern Ocean is about 7.8483 x 106 square mi

Scilla [17]

Answer:

A. 8

Step-by-step explanation:

6.0061 x 10^7

/ = 6/8 x 10^7/10^6

7.8483 x 10^6

0.75 x 10^7-6

0.75 x 10^1

A: 0.75 = 7.5 = 8.

5 0

3 years ago