Eliminate the parameter. x = t + 4, y = t2 (5 points) y = square root of x + x + 4 y = square root of quantity x minus four y = x2 + 16 y = x2 - 8x + 16
To eliminate the parameter we must clear t from both equations:
if Β Β and
So:
We square both sides of the inequality
Answer from: Quest
Iam thinking the answer is a.) knew
Answer from: Quest
hello from mrbilldoesmath!
answer:
x - 3
discussion:
x^2 - 9 = (x-3) (x+3) so
(x^2-9)/ (x + 3) = x-3
you,
mrb
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