How do you evaluate the function #g(t) = 4/5t#, when t=50?

1 Answer
Aug 7, 2015

#g(50) = 40#

Explanation:

To evaluate the function when #t=50#, all you have to do is calculate the value of #g(t)# when the variable #t# is equal to #50#.

Your function can have different values depending on what value of #t# is being used.

In your case, #g(50)# will be

#g(50) = 4/5 * 50#

You can simplify this to write

#g(50) = 4/cancel(5) * cancel(50)^color(blue)(10) = 4 * 10 = color(green)(40)#