truck plans to drive from a town in state A, to a town in state B. she will drive 84 miles in state A, then 36 miles in state B. The speed limit trucks is 75mph in state A and 65mph in state B complete parts a through d a. let t(a) be the driving time (in hours)if the trucker drives a mph above the speed limits. find an equation of T T(a)= b. Find t(0) and t(12) what do they mean in this situation t(0)= and t(12)= c. find t(0)-t(12) what does it mean in this situation? t(0)- t(12)=
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 truck plans to drive from a town in state A, to a town in state B. she will drive 84 miles in state A, then 36 miles in state B. The speed limit trucks is 75mph in state A and 65mph in state B complete parts a through d
a. let t(a) be the driving time (in hours)if the trucker drives a mph above the speed limits. find an equation of T
T(a)=
b. Find t(0) and t(12) what do they mean in this situation
t(0)= and t(12)=
c. find t(0)-t(12) what does it mean in this situation?
t(0)- t(12)=
d. Find a when t(a)=1.6 what does it mean in this situation
a=
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