When something says 'solve for the system of equations' they are looking for a point where the graph of the two functions intersects. Since they give you the graph, the two functions approximately intersect somewhere between the x-value of -6 and -7 (i.e. -6.5) and somewhere between the y-value of -3 and -4 (i.e. -3.5). So, the closest estimate is (-6.5, -3.5) or A.
Answer:
The answer is D
Step-by-step explanation:
180(6-2)
180 times 4
720
<span>The interest earned in 10 years is B. $739.97.</span>
Combine the like terms
-x-x^2+7
