Question

If y = 5x + c passes through point A(5, 2), what is the value of c?

A -27 Correct Answer Incorrect Answer
B -25 Correct Answer Incorrect Answer
C -23 Correct Answer Incorrect Answer
D -21 Correct Answer Incorrect Answer

Solution

Given, the line y = 5x + c passes through point A(5, 2). 2 = 5 * 5 + c [substituting the value of (x, y) with (5, 2)] 2 = 25 + c c = -23

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