What is the constant rate of change of the table below?

35 miles/hour

Step-by-step explanation:

Divide any number of miles by the corresponding number of hours above.

70 miles / 2 hour = 35 miles/hour

35 miles/hour

13

step-by-step explanation:

distance formula is d=√(x2-x1)^2   +   (y2-y1)^2

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,