Guidelines for a wheelchair ramp suggest that the ratio of the rise to the run be no greater than
1:12. There are two part please answer part a and part b.

Part A: Which wheelchair follow the guidelines?

Part B: A wheelchair ramp provides access to a building with a front door 2.5 feet above the sidewalk. Which best describes the possible length(s) for the ramp that will follow the guidelines?

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

bull

step-by-step explanation:

do you have a picture of the table