What is the slope of a line that passes through (-4,-13) and (19,11)?
a.-23/24
b.-24/23
c.24/23
23/24

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.

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation:

what is the rest of the question? ?