Algebra practice question

Answer: -7 or −7

Set x = 0: −2y = 14, so y = −7.

Common wrong answers

If you answered 7

7 has the wrong sign; −2y = 14 gives y = −7.

If you answered 14

14 is the constant, not the intercept.

If you answered 3.5

3.5 is the x-intercept (14 ÷ 4).

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