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notka56 [123]
2 years ago
13

Please help it’s due in an hr

Mathematics
1 answer:
Bumek [7]2 years ago
8 0
<h3>Answer: Choice B</h3>

y = x+9 because the y-intercept of the function represented by the table is 5.

============================================================

Explanation:

Let's focus on the first two rows of the table. Plug those coordinates into the slope formula below.

m = (y2-y1)/(x2-x1)

m = (13-9)/(4-2)

m = 4/2

m = 2

The slope is 2.

Then we'll use something like (x,y) = (2,9) along with the slope we found to determine the y intercept b

y = mx+b

y = 2x+b

9 = 2*2+b

9 = 4+b

9-4 = b

5 = b

b = 5

The equation for the table is y = 2x+5

We can check this by seeing that x = 6 leads to y = 2*x+5 = 2*6+5 = 17. I'll let you check the other x values of the table.

Because y = 2x+5 has a y intercept of 5, we're going to aim for answer choice B. The y intercept of y = x+9 is 9 which is larger than what we just found.

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A segment is dilated, and the resulting segment is shorter than the original.
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Answer:

3/8 and 1/5

Step-by-step explanation:

If the scale factor is 1 then it stays the same. If it's larger than 1 then is gets larger, so the fractions, which are smaller than 1, would make it shorter.

hope this helped :)

7 0
4 years ago
You expect to receive $10,000 at graduation in two years. You plan on investing it at 11% until you have $75,000. How long will
stich3 [128]

Answer:

about 19.31 years

Step-by-step explanation:

10000( {1.11}^{x} ) = 75000

{1.11}^{x}  = 7.5

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x =  \frac{ ln(7.5) }{ ln(1.11) }  = 19.31

4 0
2 years ago
When constructing an inscribed polygon with a compass and a straightedge, how should I start the construction?
lisabon 2012 [21]
I would say C, because it makes the most sense

3 0
4 years ago
Jonny has 6 apples if you take away 3 how much do you have left?
Savatey [412]

Answer:

He has 3 apples

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4 0
3 years ago
Determine the amount needed such that when it comes time for retirement, an individual can make semiannual withdrawals in the am
Alex787 [66]

Answer:

--------------------------------------------------------------------------------------------------------------

$535,528.03

Since the semiannual withdrawals will be made for 35 years, the annuity will have two payments per year.

You may use a financial calculator to calculate the balance that will match the present value of your annuity distributions when you retire. The following are the inputs:

N = 35*2 = 70 semi-annual withdrawals total time

I/Y = 4.5 percent /2 = 2.25 percent semi-annual interest rate

FV = 0 (future value) (use 0 in annuity if not given)

PMT = 15,265; semi-annual payment

Enter the functions to find PV: CPT PV = 535,528.026

As a result, the person will need $535,528.03 in cash.

--------------------------------------------------------------------------------------------------------------

5 0
3 years ago
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