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densk [106]
4 years ago
7

What is the average rate of change for the quadratic function from x=-4 to x=8?

Mathematics
1 answer:
lubasha [3.4K]4 years ago
3 0
Just do

(f(8)-f(-4))/(8-(-4))

f(8)=-2
f(-4)=-74

average rate of change is (2-(-74))/(8-(-4))=(2+74)/(8+4)=76/12=19/3

the average rate of change is 19/3
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Write an equation of the line passing through each of the following pairs of points. c (4, 0), (−2, 8)'
Tomtit [17]

Answer:

Step-by-step explanation:

First, you must find the slope of the line using the formula (y2-y1/x2-x1). For your problem that would be (8-0/-2-4)= -4/3.

Then, you would plug in the slope and the y-intercept into the slope-intercept formula (y=mx+b), where m is the slope and b is the y intercept (4).

Your answer would be y=-4/3x+4

6 0
3 years ago
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matrenka [14]
It is 1
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3 years ago
What is bigger 2.75 gallons or 12 liters
emmasim [6.3K]
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8 0
3 years ago
Read 2 more answers
Select all the correct answers.
Lena [83]

An expression is defined as a set of numbers, variables, and mathematical operations. The correct options are A and C.

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The given exponential (6⁻¹⁰/6⁻⁴) function can be simplified as shown below,

(6⁻¹⁰/6⁻⁴)

= 6⁻¹⁰ × 6⁴

= 6⁽⁻¹⁰⁺⁴⁾

= 6⁻⁶

= 1/6⁶

Hence, the correct options are A and C.

Learn more about Expression:

brainly.com/question/13947055

#SPJ1

5 0
2 years ago
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vovangra [49]

Answer:

1/8

Step-by-step explanation:

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8 0
3 years ago
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