Help please?

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup