Find the average rate of change of f(x)=2x^2-8x from x=2 to x=5. Simplify your answer as much as possible.
Answers
f(x)=2x^2-8x from x=2 to x=5. Simplify your answer as much.
We need to find [f(b) - f(a)]/(b - a).
Let a = 2
Let b = 5
f(2) = 2(2)^2 - 8(2)
f(2) = 8 - 16
f(2) = -8
We now find f(5).
f(5) = 2(5)^2 - 8(5)
f(5) = 50 - 40
f(5) = 40
[f(5) - f(2)]/(5 - 2)
(40 - (-8))/(3)
(40 + 8)/3
48/3 = 16
The average rate of change is 16.
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You can divide the shape into pieces several ways. The total area will be the sum of the areas of the pieces.
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Muriel says she has written a system of two linear
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Answers
Answer:
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Step-by-step explanation:
System with infinite number of solutions:
A linear system has an infinite number of solutions when one equation is a multiple of another.
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Answer:
B: y=2/3 x -3
Step-by-step explanation:
I got it right on Edge
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
Have A Nice Day.
The vertex form of the equation of a parabola is y = (x + 5)2 + 49.
What is the standard form of the equation?
O A. y= x2 + 10x + 74
B. y= x2 + 5x +49
O c. y = x2 + 49x + 35
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Step-by-step explanation:
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Answer:
2 and 10
Step-by-step explanation:
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What is a number line?The number line is a straight line containing numbers arranged at equal segments or periods throughout its duration.
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Given that,
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Which of these expressions is equivalent to log
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log (12/5)
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Answer:
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001
001
00
100
001
00
001
IN
A
0 1
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Answer:
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Decimal form: 2.5
Mixed number form: 2 and 1/2
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when you divide a fraction you keep, change, flip
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Answer:
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Step-by-step explanation:
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Answers
Answer:
Maria's homework time is now 9 hours 12 minutes.
Step-by-step explanation:
Since Maria decides to increase her homework time by 15%.
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3)
13 and 31 both are prime numbers. In both numbers, 1 and 3 are common. Now,
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Answers
13 and 31
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hope my ans helps
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