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4 years ago

Which statement can be used to compare the characteristics of the functions?

Mathematics

1 answer:

jekas [21]4 years ago

6 0

Answer:

C is the right ans for this QUESTION

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Write the slope-intercept form of the equation of the line through the given point with the given slope.

Marta_Voda [28]

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Answer: $\textsf{y = x + 2}$

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Given: $\textsf{Slope = 1, Goes through (-1, 1)}$

Find: $\textsf{Determine the slope-intercept form of the equation}$

Solution: In order to determine the equation we need to first use the point-slope form which uses a slope and a point which can then be simplified and solve for y to get the slope-intercept form.

Plug in the values

$\textsf{y - y}_2\textsf{ = m(x - x}_1\textsf{)}$

$\textsf{y - 1 = 1(x - (-1))}$

Simplify and solve for y

$\textsf{y - 1 = 1(x + 1)}$

$\textsf{y - 1 + 1 = x + 1 + 1}$

$\textsf{y = x + 2}$

Therefore, the simplified equation in slope-intercept form would be y = x + 2

3 0

2 years ago

The repayment schedule is for a $1,300 loan at 7.5% for 6 months. What is the amount for interest at payment 5?

Jlenok [28]

Answer:

$2.77

Step-by-step explanation:

Here's one way to do it.

Data:

We must express the interest rate on a monthly basis.

i = 7.5 %/yr = 0.625 %/mo = 0.006 25

A = $1300

n = 6 mo

A. Monthly payments

The formula for the monthly payment (P) on a loan of A dollars that is paid back in equal monthly payments over n months, at an annual interest rate of i % is

$P = A(\frac{i}{1-(1+i)^{-n}})$

Calculation:

$P = 1300(\frac{0.006 25}{1-(1+0.006 25)^{-6}})$

$P = \frac{8.125}{{1- {1.006 25}}^{-6}}$

$P = \frac{8.125}{1 - 0.9633}$

$P = \frac{8.125}{0.03669}$

P = $221.43

B. Total amount paid over six months

Paid = 6 × 221.43

Paid = $1328.58

C. Amount paid after four months

Paid = 4 × 221.43

Paid = $885.72

D. Balance owed after four months

Owed = 1328.58 - 885.72

Owed = 1341.14 – 1121.08

Owed = $442.86

E. Interest included in Payment 5

I = Pi

I = 442.86 × 0.006 25

I = $2.77

The interest included in Payment 5 is $2.77.

3 0

3 years ago

Why might you want to round to the nearest hundred rather than the nearest ten?

Eva8 [605]

Rounding to the nearest hundredth would equal a more accurate and precise answer since more decimals are present. Your answer would be even more accurate if you rounded to the nearest thousandth.

7 0

3 years ago

The difference between two numbers is -1 and their sum is 1. Find the two numbers .

Sunny_sXe [5.5K]

Answer:

My handwriting is not good.

Hope you understood.