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2 years ago

13

Equation A: y = 2x + 4

1 answer:

Ymorist [56]2 years ago

6 0

2x+4=3x+1 they've substituted y =2x+4 into the second eq.

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Find f(-2) when f(t) = -2t + 3<br><br> A) -7 <br> B) -1 <br> C) 1 <br> D) 7

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Answer: -1

Step-by-step explanation:

f(t) = -2t + 3

f(-2) = -2 x -2 + 3 [ substituting the value]

f(-2) = -4 + 3

f(-2) = -1

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