If f(-2)=-14 for f(x)= 3x-b
Substituting
-14 = 3 * (-2) - b
Solve for b
-
- 14 = (-6) - b
b = (-6) + 14
b = 8
If f(-2) = -14 for f(x) = 3x - b
f(-2) = -6 - b
b = -6 + 14 = 8
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Verified answer
Substituting
-14 = 3 * (-2) - b
Solve for b
-
- 14 = (-6) - b
b = (-6) + 14
b = 8
If f(-2) = -14 for f(x) = 3x - b
f(-2) = -6 - b
b = -6 + 14 = 8