Consider the exponential function: f(x) = 3(Five-fourths) Superscript x

Initial Value: 3 Base: 5/4 Domain: (-infinity, infinity) Range: (0, infinity)  

Step-by-step explanation:

Function: y = 3(\frac{5}{4} )^{x}

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.