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creativ13 [48]
3 years ago
10

The graph below plots a function f(x):

Mathematics
1 answer:
Karolina [17]3 years ago
4 0
By definition we have that the average rate of change of the function is given by:
 AVR =  \frac{f(x2) - f(x1)}{x2 - x1}

 Substituting values we have:
 AVR = \frac{100 - 50}{2 - 0}
 Rewriting we have:
 AVR = \frac{50}{2}
 AVR = 25
 Answer:
 If x represents time, the average rate of change of the function f(x) in the first two seconds is 25.
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Draw a line through each point using the given slope. What do you notice about the two lines?
morpeh [17]
I think the answer is that they are parallel
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3 years ago
Shari buys a house for $240,000. She makes a down payment of 20% and finances the rest with a 15 year mortgage. She agrees to ma
Vedmedyk [2.9K]

Answer:

$1166.08 is the monthly payment for the mortgage per month.

Step-by-step explanation:

The meaning of this stated formula on the statement is the present annuity formula because we will have future monthly payments on the mortgage of the house in which they pay off the present value of the house which is $240000 x 80% = $ 192000 as this amount will excludes the down payment of 20% that is made.

We are given Pv the present value which excludes the down payment  $192000.

We have the interest rate i which is 1.2%/12 as it is compounded monthly.

n is the number of payments made over a period which is 12 x 15 years= 180 payments as it is compounded monthly.

no we substitute the above mentioned information to the present value annuity formula stated to calculate R the monthly payment:

Pv = R[(1-(1+i)^-n)/i]

$192000 = R[(1-(1+(1.2%/12))^-180)/ (1.2%/12)] divide both sides by the coefficient of R

$192000/[(1-(1+(1.2%/12))^-180)/(1.2%/12)] = R

$1166.08 =R which this is the amount that will be paid for the mortgage every month for 15 years.

5 0
3 years ago
Please help me out :)
alex41 [277]
The answer is A. 1023
4 0
3 years ago
Read 2 more answers
41-24/(4+8)-[36+{12x(10/2)}+4]
amid [387]

Answer:

-61

Step-by-step explanation:

simply put parentheses in your priority

means

1) ()

2) ^√

3) ÷×

4) +-

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In preparation for a conference, Toby is setting up some stations where people can create
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Answer:

9

Step-by-step explanation:

I believe it should be 9 becasue the GCF of 9 and 18 is 9.

5 0
2 years ago
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