MATHEMATICS HIGH SCHOOL

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!The table shows the values of a function f(x).

What is the average rate of change of f(x) from −2 to 2?
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!! The table shows - 1

Answers

Answer 1
Answer:

Answer:  -4

Step-by-step explanation:

Average rate of change is the slope (m) between the two coordinates (-2, 25) and (2, 9).

m=(y_2-y_1)/(x_2-x_1)

m = (25-9)/(-2-2)

   =(16)/(-4)

   = -4

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Jamaal buys his clothes at Super Discounts. On Saturday, he bought shoes regularly priced at $40 for 25% off, and a jacket regularly priced at $100 for 30% off. Including a 6% sales tax, what total amount will Jamaal pay? 

Answers

100-25=75%

$40-100%
$ x -75%

100x=3000
x=$30

100-30=70%

$100-100%
$ y - 70%

100y=7000
y=$70

total: x+y=70+30=$100

+ sales tax
100% +6%=106%

$100-100%
$ z - 106%

10600=100z
z=$106

Answer: Jammal will pay $106.

He would pay $30 for the shoes, and $70 for the jacket.

So, in total 106.

Please help me with a simple math problem.What is M DFE?

A. 19
B. 42
C. 78
D. 119

Answers

42 is the correct answer

Which method used to calculate finance charges is most favorable to the card issuer?a.
adjusted balance
b.
average daily balance
c.
previous balance
d.
usual balance

Answers

Answer: c. previous balance method

The method used by credit card companies to calculate finance charges in which it is most favorable to the card issuer is the previous balance method. This is computed by charging the interest into the new billing period. This is least favorable to cardholder thus, most favorable to card issuer.

Answer:

usual balance

Step-by-step explanation:

What is the answer 2+2=

Answers