Answer:
5(3)^(n-1)
a*b^n
5 is the second value (n-1), so a=5
the amount triples (*3) every minute, so b=3
90 degrees
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I don't know what your looking for, so be more specific, but I'm assuming your solving for x, so that's would be
x = -1
Answer:
y=1/7x
Step-by-step explanation:
The y-intercept is 0, so we can just ignore that, and the slope would be 1/7, because it goes 7 units of x to the right for each y value.
Slope intercept form: y=mx+b
b is the y-intercept
m is the slope
Hope this helps