The table shows a relationship between values of x and y. х
у
2
7
3
17
4
31
5
49
Which of the following equations describes the relationship for the values in the table?
O A. y = 2x2 + 1
O B. y = 2x2 - 1
O C. y = x2 + 3
OD. Y = 10x - 3

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet