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3 years ago

13

PLEASE I NEED HELP ASAP! The function below represents the interest Jessi earns on an investment. Identify the term that represe

nts the amount of money originally invested. f(x) = 1,000(1 + 0.05)x 1,000 1 0.05 1.05

2 answers:

Yanka [14]3 years ago

7 0

Answer:

(A) 1,000

Step-by-step explanation:

i just took the test

luda_lava [24]3 years ago

6 0

Answer:

1000

Step-by-step explanation!

The formula for the amount accrued [ƒ(x)] on an investment earning compound interest is f(t) = P(1 + r)^t where:

P = the amount of money invested (the principal)

r = the interest rate per payment period expressed as a decimal fraction

t = the number of periods

Your formula is

f(x) = 1000(1 + 0.05)^x

In comparison, we can see that the term that represents the amount of money originally invested is 1000.

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Answer:

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Step-by-step explanation:

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4 years ago

Find a set of parametric equations for y= 5x + 11, given the parameter t= 2 – x

Sati [7]

Answer:

$x = 2-t$ and $y = -5\cdot t +21$

Step-by-step explanation:

Given that $y = 5\cdot x + 11$ and $t = 2-x$ , the parametric equations are obtained by algebraic means:

1) $t = 2-x$ Given

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3) $y = 5\cdot (x\cdot 1)+11$ Associative and modulative properties

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5) $y = [5\cdot (-1)^{-1}]\cdot [(-1)\cdot x]+11$ Associative property

6) $y = -5\cdot (-x)+11$ $\frac{a}{-b} = -\frac{a}{b}$ / $(-1)\cdot a = -a$

7) $y = -5\cdot (-x+0)+11$ Modulative property

8) $y = -5\cdot [-x + 2 + (-2)]+11$ Existence of additive inverse

9) $y = -5 \cdot [(2-x)+(-2)]+11$ Associative and commutative properties

10) $y = (-5)\cdot (2-x) + (-5)\cdot (-2) +11$ Distributive property

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3 years ago

Lelechka [254]

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lisov135 [29]

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