The horsepower, H(s), required for a racecar to overcome wind resistance is given by the function H(s) = 0.00382 +0.078 - 0.027, where s is the speed of the car in miles per hour. What is the average
rate of change in horsepower per unit speed if the racecar increases in speed from 80 mph to 100
mph?
1.64
0.61
12.2
20.0
K

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

step-by-step explanation: i dont