What is the end behavior of the function f(x)=5/4x to the third power

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)