2 years ago

Write the trinomial as a square of a binomial or as an expression opposite to a square

Mathematics

1 answer:

timurjin [86]2 years ago

3 0

(3a-7)^2

1. 9a^2-21a-21a+49
2. 3a(3a-7)-7(3a-7)
3. (3a-7)(3a-7)
4. Combine like terms

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An athletic director pays $90 for 12 sun visors for the softball team. how much will the athletic director pay to buy 15 more su

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Let f(x)=−1/4(x+4)^2−8 . What is the average rate of change for the quadratic function from x=−2 to x = 2? Enter your answer in

kiruha [24]

Answer:

Average rate of change of function is -2.

Step-by-step explanation:

Given $f(x)=\frac{-1}{4}(x+4)^2-8$ .

we have to find the average rate of change for the quadratic function from x=−2 to x = 2.

$f(-2)=\frac{-1}{4}(-2+4)^2-8=\frac{-1}{4}(4)-8=-9$

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The average rate of change of the function f(x) on interval [-2,2] is

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