Consider the relationship 5r+8t=10 A. write the relationship as a function r=f(t) B. Evaluate f(-5) C. solve f(t)= 26

A) , B) , C) for

Step-by-step explanation:

A) Let be and , the latter expression is a function in implicit form and we need to turn it into its explicit form, where is the independent variable.

B) If we know that . then is:

C) If we know that , then we solve for :

the answer is 31.27mph