Answer:
3
Step-by-step explanation:
the y-intercept is the point (or rather just the y coordinate of that point), where the function crosses the y-axis (that means x=0).
it is possibly visible, that this is at y=3.
A of n = 2n^2 - 3
the nth term = 2 times n to the power of 2 minus 3
Michael must've rounded 500 to 600, and 754 to 800, which means there's an approximate difference of 200 between their scores.
You bought 2 ceramic and 3 clay
2 * 7 = 14 3 * 2 = 6 14 + 6 = 20