Answer:
y=3x+1, or the second option
Step-by-step explanation:
We can see on the graph the line converges with the y-axis at (0, 1), so we can cross out the last two answers. Then we can also see that the slope is 3 on the graph and an equation that has x^2 must be a parabola. The answer is then narrowed down to the second option.
the difference from 40000 to the future value in 2020, namely 5 years later is simply the yield or interest amount.

Answer:
x=16
Step-by-step explanation:
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