determine which of the following statements is true for the function g(x)=4x

Question

algebra nation section 8 test yourself

Answer 1

g(x) = 4x

y varies directly with x

4 is the constant of proportionality

its is an odd linear function, symmetrical about the origin

if (x,y) is a point on the line, then (-x,-y) is also a point on the line

an "odd" function means g(-x) = -g(x)

reflect the line over the x axis and it's transformed to g(x) =-4x

graphically it's a straight line, 1st degree equation,

constant slope = 4, which is upward sloping and fairly steep

the origin (0,0) is the x intercept and the y intercept

there is no local or global max or min