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VMariaS [17]
3 years ago
9

Which is the best estimate for the average rate of change for the quadratic function graph on the interval 0 ≤ x ≤ 4?

Mathematics
2 answers:
Oduvanchick [21]3 years ago
6 0

Answer:

3

3

3

3

3

answer is 3

Step-by-step explanation:

tatuchka [14]3 years ago
4 0

Answer:

The best estimate for the average rate of change is -2

Step-by-step explanation:

we know that

the average rate of change using the graph is equal to

\frac{f(b)-f(a)}{b-a}

In this problem we have

f(a)=f(0)=0  

f(b)=f(4)=-8

a=0

b=4

Substitute

\frac{-8-0}{4-0}=-2

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Help me please ASAP
uranmaximum [27]

Perimeter is 24.

Length is 4 greater than the width.

Let's use 'x' for width

we can write this as x+4   +   x+4    +    x    +    x

x+4 being the width+4     and    x being the width

There are 4 sides to a rectangle so you are adding 4 values

Two length and two widths

so  we can then combine  the two lengths to make 2x+8

and then combine the two widths to make 2x

Then put it together.       2x+2x+8= 4x+8

4x+8=24

Subtract 8 from both sides

4x=16

divide both sides by 4

x=4

The width is 4.

6 0
3 years ago
Which best represents data that is not likely to be clustered?
AfilCa [17]

Answer: guess it your self

Step-by-step explanation:

6 0
2 years ago
8. Video games are on sale this week for 20% off. The video game originally costs $42.
Phoenix [80]

Answer:

  • $8.4
  • $33.6
  • I= $384

Step-by-step explanation

  • Amount of discount: 20%= 0.20; 0.20×42= $8.4
  • Sale price: $42-$8.4= $33.6

For interest question, plug in the values:

P= $3200

r= 3%÷100 = 0.03

t= 4 years

Calculate:

I=Prt

= 3200×0.03×4

=$384

3 0
2 years ago
Which of the following is the radical expression of 4 times d to the three eighths power? (2 points) 4 times the eighth root of
stepan [7]

For this case we have the following expression:

4 ^ {\frac {3} {8}}

By definition of properties of powers and roots we have to:

a ^ {\frac {m} {n}} = \sqrt [n] {a ^ m}

Then, we can rewrite the expression as:

\sqrt [8] {4 ^ 3}

Answer:

4 ^ {\frac {3} {8}} = \sqrt [8] {4 ^ 3}

4 0
3 years ago
Read 2 more answers
7 is added to one-sixth of g
serg [7]

Answer:

g+1/6=7

Step-by-step explanation:

6 0
3 years ago
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