Find the vertex v and the x-intercepts x^1 and x^2 of the quadratic function f(x) = 2x^2 - 8x.

a.
v(2, -8); x^1 = 0, x^2 = 4

b.
v(2, -4); x^1 = 0, x^2 = 4

c.
v(0, 0); x^1 = -2, x^2 = 4

d.
v(0, 0); x^1 = 2, x^2 = -8

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no

If /is a line of symmetry, plot the partner points for the ones shown. noch 6 5 4 -3 -2 -1