Hello...could someone help me out?? ty :)

A

Step-by-step explanation:

Always start by finding the slope when you're given two points! (This means that we can rule out C and D.) The equation for slope is

You can remember this by thinking about it being rise over run, or the distance you go up or down divided by the distance you go across. This means that answer choices B and D are incorrect.

Next, what do we plug into slope-intercept form to get the y-intercept? The slope, and one other point.

y = mx+b

You can see that if we were to plug in m, x, and y, we'd only have b left, and we could solve!

This means that choice A is correct.

the right system of equations to describe the situation would

be on the form:

x1 = 8000 + y1*t

and

x2 = 8000 + y2*t

where x1 and x2 represents the total money of imogene and her

friend respectively at the end of t years.

now for the value of amount earned, y1 and y2:

y1=8000*0.08

y2=2000*√(t-2)