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grigory [225]
4 years ago
12

18-

Mathematics
1 answer:
evablogger [386]4 years ago
5 0
X = t +4
y = t^2

Rewrite the first equation:

x = t+4
Subtract 4 from each side:
t = x-4

Replace t in the 2nd equation with the rewritten equation:

y = x-4^2

Rewrite x-4^2 as (x-4)(x-4)

Use FOIL to get y = x^2-8x+16

The answer is D.

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