Which best describes the graph of the function f(x) = -5x ?

This is a simple slope intercept form equation: y=ax+b

Where a is the slope and b is the y-intercept, but in this problem the y-intercept is 0 so it is no shown.

The line on the graph would be negative (downward) because of the negative and would be going down by a slope of -5.

  -down 5 over 1 ( rise over run )

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

b

step-by-step explanation: