Express the following functions in the form (x + a)^2+ b where a and b can be negative numbers. 11. x^2 + 10x + 16
12. x^2 - 6x + 3
13. y = x^2 + 4x + 3
14. f(x) = x^2 + 6x - 2
15. f(x) = x^2 - 2x + 4
16. y = x^2-8x-3

PLEASE HELP

21.00 per mile and plus 5.50 is 26.50 i think that im pretty sure it is right

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for