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Anna35 [415]
3 years ago
13

The table of values represents a polynomial function f(x).

Mathematics
1 answer:
AVprozaik [17]3 years ago
7 0

Answer:

  1500

Step-by-step explanation:

The average rate of change of a function on the interval [a, b] is given by ...

  rate of change = (f(b) -f(a))/(b -a)

On the interval [7, 9], the average rate of change is ...

  (5760 -1920)/(9 -7) = 3840/2 = 1920

On the interval [4, 6], the average rate of change is ...

  (945 -105)/(6 -4) = 840/2 = 420

The rate of change on the first interval is greater by ...

  1920 -420 = 1500

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kkurt [141]

yes it's the right answer

6 0
3 years ago
Which person is vulnerable to identity theft
Ahat [919]

The person which is more vulnerable to identity theft include:

  • The elderly
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<h3>What is Identity theft?</h3>

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7 0
2 years ago
In 1997 the interest category for 12% of all new magazines was sports. This describes a parameter. True or false
algol13
False ....a parameter is something YOU can change, like asking magazines if they are interested in sports, or interested in photography, or something else. So the 12% is a statistic.
6 0
3 years ago
Read 2 more answers
Bob gets paid 64 hour heard that is 2/3 Melissa makes how much is Alicia paid per hour
Thepotemich [5.8K]

Answer:

64

Step-by-step explanation:

4 0
3 years ago
Consider the line y=9x-5.
igomit [66]
Y = 9x - 5...the slope here is 9...a parallel line will have the same slope.

y = mx + b
slope(m) = 9
(5,-4)...x = 5 and y = -4
now we sub and solve for b, the y int
-4 = 9(5) + b
-4 = 45 + b
-4 - 45 = b
-49 = b
so ur parallel line is : y = 9x - 49

y = 9x - 5...slope is 9. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So the slope we need is -1/9.

y = mx + b
slope(m) = -1/9
(5,-4)...x = 5 and y = -4
now we sub and solve for b, the y int
-4 = -1/9(5) + b
-4 = -5/9 + b
-4 + 5/9 = b
-36/9 + 5/9 = b
- 31/9 = b

so ur perpendicular line is : y = -1/9x - 31/9

6 0
3 years ago
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