How much interest is earned on a principal of $316 invested at an interest rate of 9% compounded annually for four years?

i want to die

what the hell man, i just want the points lol

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

answer by yourhope:

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b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )