43. Write a system of equations that is equivalent to each of the systems of equations below 2x + 3y = 4
12x+3y=1

X-7y=8
5x+4y=20

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

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