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irakobra [83]
3 years ago
6

Determine which ordered pair is a solution of Y=2x+7

Mathematics
2 answers:
fiasKO [112]3 years ago
7 0
The answer is a. (-4, -1).
beks73 [17]3 years ago
3 0
Each ordered pair represents (x,y), so to find the correct answer simply plug in the values of x and y into the formula and see if the equation holds.

Try (-4, -1):
y=2x+7
-1=2(-4) + 7
-1 = -8+7
-1=-1  → and that is true, so option (a) is the answer.

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