Which equation is the inverse of y = 16x2 + 1?
| yi x=1

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.