Question

Which linear function has a negative slope, f(x) or g(x)?
f(x) = 6 - 7x
x: -2, -1, 0, 1, 2
g(x): 12.5, 10, 7.5, 5, 2.5

A) f(x)
B) g(x)
C) Both functions have a negative slope
D) Neither funtion has a negative slope

Answer 1

A) f(x)