3 years ago

What is the vertex if the graph

Mathematics

2 answers:

Stells [14]3 years ago

4 0

Answer:

(-1,2)

Step-by-step explanation:

x value is -1 unit

y value is 2 units

suter [353]3 years ago

3 0

Answer:

(-1,2)

Step-by-step explanation:

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Which of these intervals has an average rate of change that is less than 1/4

RideAnS [48]

Answer:

Interval [b,c] and interval [c,d]

Step-by-step explanation:

a(-5,0)

b(-1,2)

c(4,3)

d(11,4)

The average rate of change is the the total rise over the total run.

The Rise means the vertical increase and the Run means horizontal incease.

For interval [a,b]

rate of change is $\dfrac{2-0}{-1-(-5)}=\dfrac{2}{4}=\dfrac{1}{2}$

For [b,c]

$\frac{3-2}{4-(-1)}=\frac{1}{5}$

For [c,d]

$\dfrac{4-3}{11-4}=\dfrac{1}{7}$

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Answer:

Step-by-step explanation:

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H(-9) = 36 -2

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Artyom0805 [142]

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