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yuradex [85]
3 years ago
15

Hey pls help worth 30 points

Mathematics
2 answers:
GrogVix [38]3 years ago
5 0

Step 1: Find the slope:

    m = \dfrac{y_2-y_1}{x_2-x_1} = \dfrac{10-6}{6-5} = \dfrac{4}{1} = 4

Step 2: Set up your equation y-y_1=m(x-x_1) using one of the points.

    Using (5,6) we have y-6 = 4(x-5).

    Using (6,10) we have y-10 = 4(x-6)

Both of those equations would be correct.

Norma-Jean [14]3 years ago
3 0

Answer:

y - 10 = 4(x - 6)

Step-by-step explanation:

I think that's the answer but i hope this helps :D

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John invests $3,000 into an account that earns 4.7% interest compounded quarterly. Write an equation and us it to find the value
kow [346]

Answer:

The equation is;

A = 9,000(1 + 0.047/4)^48

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Step-by-step explanation:

Here we want to find the value of an investment after 12 years, given its interest rate;

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A = I( 1 + r/n)^nt

Where A is the amount in 12 years

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t is the number of years = 12

Substituting these values, we have

A = 9,000(1 + 0.047/4)^(12^4)

A = 9,000(1 + 0.047/4)^48

The above is the expression

A = 9,000(1 + 0.01175)^48

A = 9,000(1.01175)^48

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