8) The quadratic function f(x)= x2 + 4x -5 has vertex at (-2,-9). 8.A) Find the y-intercept.
8.B) Graph the axis of symmetry.
8.C) Find the symmetric point of the y-intercept.
8.D) Graph the vertex and the parabola.
у
9-1
8+
7-7

Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b