What is the slope between the points ( 3,5) and (-2,-4) ?

slope = 9/5

Step-by-step explanation:

as the formula of slope is

slope.= y2-y1/x2-x1

as we know that in the question x1 = 3 , y1 = 5 and x2 = -2 , y2 = -4

put these values in the formula of slope then we get the slope which is equal to (9/5)

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.