Select the equation that represents a linear function and whose graph is a straight line. Assume a, b, h, and k are all non-zero, real numbers.
A. y=a(x-h)^2+k
B. y=|x-h|+k
C. y=mx+b
D. y=a^x
1 answer
C. y=mx+b
A. y=a(x-h)^2+k
B. y=|x-h|+k
C. y=mx+b
D. y=a^x
1 answer