2 years ago

What is the domain a

Mathematics

1 answer:

Burka [1]2 years ago

3 0

Answer:

All possible inputs

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Let f(x)=−12(x+2)2+5 . What is the average rate of change for the quadratic function from x=−3 to x = 1?

aev [14]

Answer:

Average rate of change = -6

Step-by-step explanation:

The average rate of change over the interval (a,b) is given by;

[ f(b) - f(a)] / (b-a)........................where interval is (a,b)

(a,b) interval =(-3,1)

Where;

f(x)= -12 (x+2)² +5

$f(a)=f(-3)=-12(-3+2)^2+5\\f(a)=f(-3)=-12(-1)^2+5\\f(a)=f(-3)=-12(1)+5\\=-12+5=-7\\\\\\f(b)=f(1)=-12(1+2)+5\\f(b)=f(1)=-12(3)+5\\=-36+5=-31\\\\f(b)-f(a)=-31--7=-24\\\\b-a=1--3=4\\\\f(b)-f(a)/b-a=\frac{-24}{4} =-6$

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2 years ago

List the first five multiples of 30

alisha [4.7K]

I guess this will help you

Step-by-step explanation:

30 , 60 , 90 , 120, 150

,LCM of 12 and 30 is 60

6 0

2 years ago

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Solve for x<br><br> ax - k = 3(x + h)

inysia [295]

Answer:

x=3h+k/a-3

Step-by-step explanation:

Attached is the solution. I hope this helps you!!

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2 years ago

What is the distance between the points (11 , -17) and (-11 , -17) in the coordinate plane?

liubo4ka [24]

Answer:

22 units

Step-by-step explanation:

11 - (-11) = 22

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2 years ago

How do you solve |x-4| is less than or equal to 2?

Harlamova29_29 [7]

Answer:

with your brain

Step-by-step explanation:

duhh8/7

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2 years ago