For an=1+7(n-1) what is the recursive definition​

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2