If f(x) represents the number of hours required to travel x miles, what is the domain of the function, f(x)? x≥0

x is greater than or equal to 0

f(x)≥0

f of x is greater than or equal to 0

The value of

f(x)

can be any real number.

The value of f of x can be any real number.

step-by-step explanation:

goog be able to you with that maybe

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4