A state patrol officer saw a car start from rest at a highway on-ramp. She radioed ahead to a patrol officer 30 mi along the highway. When the car reached the location of the second officer 28 min later, it was clocked going 60 mi>hr. The driver of the car was given a ticket for exceeding the 60-mi>hr speed limit. Why can the officer conclude that the driver exceeded the speed limit?
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
A state patrol officer saw
a car start from rest at a highway on-ramp. She radioed ahead to a
patrol officer 30 mi along the highway. When the car reached the
location of the second officer 28 min later, it was clocked going
60 mi>hr. The driver of the car was given a ticket for exceeding
the 60-mi>hr speed limit. Why can the officer conclude that the
driver exceeded the speed limit?
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