(04.01) What are the possible rational zeros of f(x) = x4 + 6x3 - 3x2 + 17x - 15? (2 points)
O +1, 3, 5, + 15
1 1 1
+1, 3, 5, + 15
O +1, +3, + 6 + 15, + 17
1 1 1 1
+ 1, 3, + 6, £ 15, 17

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39