On a coordinate grid, point p is at (2, 1) and point r is at (−6, −5). points q and s are a reflection of both points across the x-axis. what are the coordinates of q and s?

a q(2, −1), s(−6, 5)
b q(−2, 1), s(6, −5)
c q(−2, −1), s(6, 5)
d q(−2, 1), s(−6, 5)

828. all there is to it!

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(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3