Atrain travels at a constant speed for a long distance. write the two constants of proportionality for the relationship between
distance traveled and elapsed time.

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Rai compares two cable plans from different companies. which equation gives the correct value of mm, the number of months for which plans a and b cost the same?

What is the x-intercept and y-intercept of the equation 2x+1. 2o