3 years ago

Select the correct answer. Which graph shows a function and its inverse?

1 answer:

8 0

I think it’s C because inverses are basically the reciprocals of each other. These make 90 degree angles and the slopes product should be -1. C looks like the lines are perpendicular so I would go with that

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(5-5)^2 - (6-5)^3 simplify the expression PLEASE HELP

leonid [27]

Answer: 15

Step-by-step explanation:

(5-1)^2 - (6-5)^3

(4)^2 - (1)^3

16-1

=15

7 0

3 years ago

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HELP!!!<br> y + 2 = 4/3(x - 7)

11111nata11111 [884]

Well I don't know if you are looking for the variable but here it is :)

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3 years ago

mr. bailey purched some groceries that cost d dollors. he paid$50 bills. write an expression for the amount of the cange he will

JulijaS [17]

Let C present amount of change
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4 years ago

____ is the amount of a $3,000.00 annuity due at 12 percent compounded semiannually for 3 years

ANEK [815]

The formula of the present value of annuity due:
$PV=C*[\frac{1-(1+i)^{-n}}{i}]*(1+i)$

For your case:
C = $3000
i = 12% / 100 = 0.12
n = 3 * 2 = 6 (semiannually for 3 years means 6 payments)

So, the solution is:
$PV=3000*[\frac{1-(1+0.12)^{-6}}{0.12}]*(1+0.12)=3000*[\frac{1-0.5066}{0.12}]*1.12=$
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4 years ago

Given: 2x + 30 = -4(5x -2);<br> Prove: x = -1

Lady_Fox [76]

2x + 30 = -20x + 8
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3 years ago