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3 years ago

14

Y = 2x + 7 a) Work out the value of y when x=4 b) Work out the value of y when x=-3

1 answer:

creativ13 [48]3 years ago

6 0

A ) y = 2(3) + 7
y = 15

b ) y = 2(-3) + 7
y = 1

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