Given the function f(x) = 4^x + 1, explain and show how to find the average rate of change between x = 1 and x = 3.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.