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Aleksandr-060686 [28]
3 years ago
5

Which is the rate of change for the interval between 2 and 6 on the x-axis?

Mathematics
2 answers:
nadezda [96]3 years ago
7 0

Answer:

3

Step-by-step explanation:

I think you misses attaching the photo, so please have a look at my photo for your better understanding.

We know the formula for rate of change of the  parabola line:

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

Given here:

a= 2 => f(a) = 2

b=6 => f(b) = 2

Substitute all the values into the function, we have:

\frac{14-2}{6-2} = 3

So the rate of change is 3

Diano4ka-milaya [45]3 years ago
5 0

Answer:

D.) 3

Step-by-step explanation:

Got it right on the assignment

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Which statement describes the transformation that would map triangle M to triangle N on this grid
wariber [46]

Answer:

i believe the answer would be B

Step-by-step explanation:

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2 years ago
128 is 74% of what number?
Hatshy [7]
74% means 0.74
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Divide each side of this equation by 0.74 :

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baherus [9]

Answer:

f(7)=58

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Step-by-step explanation:

f(7)=(7)^2+9

49+9

f(7)= 58

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Cube 1 has a volume of 64 cubic inches and Cube 2 has a volume of 512 cubic inches. If the ratio of the surface area of Cube 1 a
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Answer:

4 and 8

Step-by-step explanation:

You don't need the surface area to find the edge length of a cube. Length of edge = ∛volume

Cube 1:

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Surface area = 6×16 = 96 in².

Cube 2:

Length of each edge = ∛512 = 8 in

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Surface area = 6×64 = 384 in²

So the surface area is in the ratio 1:4

4 0
3 years ago
The employees in a firm earn $8.50 an hour for the first 40 hours per week, and 1.5 times the hourly rate for any hours worked o
Leto [7]

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$493

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