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3 years ago

13

6. Which interval represents the range of the function h(x) = 2x2 – 2x - 4?

1 answer:

lorasvet [3.4K]3 years ago

6 0

Answer:-4.5,00

Step-by-step explanation:

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A: 28, 23,30, 25, 27

Serggg [28]

Answer:

8

Step-by-step explanation:

mean of A=28+23+30+25+27/5 = 26.6

average of B=22+19+15+17+20/5 = 18.6

now,

difference= 26.6-18.6

=8,,

6 0

3 years ago

Claire has 6 plates. She puts 7 muffins on each plate. She finds the total number of muffins by using the model below. Which exp

crimeas [40]

It is e and c and that is it

3 0

3 years ago

Why is subtracting an expression similar to distributing a –1?

Gre4nikov [31]

Answer: i think D

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

1. The distance you travel varies directly with the amount of gas you use. You can travel 300 miles on 12 gallons of gas.

Ratling [72]

Answer is in the attachment

5 0

3 years ago

Read 2 more answers

What is up guys!

melisa1 [442]

Answer:

Yes, No, Yes

Step-by-step explanation:

<u>Use the Pythagorean theorem:</u>

a² + b² = c²

<u>Verify this for each line:</u>

1.

28² + 45² = 53²
2809 = 2809
Yes

2.

33² + 56² = 64²
4225 ≠ 4096
No

3.

36² + 77² = 85²
7225 = 7225
Yes

5 0

3 years ago