3 years ago

F(x)=5x^2+10x express f in standard form

Mathematics

1 answer:

Mkey [24]3 years ago

5 0

Answer: F(x) = 5x^2 + 10x

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What is x^4+25 factored

OLga [1]

(x^2+5)(x^2-5)

I hope this helps :)

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3 years ago

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Let e f (x) = x2 – 2x - 4 What is the average rate of change for the quadratic function from X = -1 tox to x = 42 Enter your ans

sammy [17]

Answer:

The average rate of change of the given function

A(x) = 1

Step-by-step explanation:

Step(i):-

Given function f(x) = x² - 2x -4

And given that x = a = -1 and x=b = 4

The average rate of change of the given function

$A(x) = \frac{f(b)-f(a)}{b-a}$

Step(ii):-

f(x) = x² - 2x -4

f(-1) = (-1)² - 2(-1) -4 = 1+2-4 = -1

f(4) = 4² -2(4) -4 = 16 -12 = 4

The average rate of change of the given function

$A(x) = \frac{f(b)-f(a)}{b-a}$

$A(x) = \frac{4-(-1)}{4-(-1)} = \frac{5}{5} = 1$

final answer:-

The average rate of change of the given function

A(x) = 1

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3 years ago

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What would the answer for this be

Vedmedyk [2.9K]

Answer: 180

Step-by-step explanation: well if there 90 slices of ham than there would be 180 rolls because there a 2 times as much of slices of ham.

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3 years ago

PLEASE SOLVE FOR ME <3

natta225 [31]

Step-by-step explanation:

At the dance, soft drinks were 4 for $2.20 this use relationship to fill in the table.

A.) fill in the table:

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mamaluj [8]

Answer:

Step-by-step explanation:

24/2=12

the triangles are congruent

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4 years ago