Question
Graph of f(x) = -2x + C passes through (-2,7)
How do I find C.
TIA
Since f(x) = 7 when x is -2,
7 = -2(-2) + C = 4 + C
C = 3
How do I find C.
TIA
Since f(x) = 7 when x is -2,
7 = -2(-2) + C = 4 + C
C = 3