What function is represented by the mapping diagram shown? 2
3
4
9
16
A. F(x) = 1/2x
B. F(x) = 2x
C. F(x) = x2
D. Fx) = x + 1

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

2x minus y equals 6, x plus y equals negative 3

Which of the following circles have their centers in the third quadrant? check all that apply.