Complete the following:
1 Solve each equation by using the quadratic formula (what is this quadratic formula)
M^2 + 2m = 8
2 Solve each equation by using the quadratic formula
4 + 20x = 25x^2
3 Solve each equation by using the quadratic formula
2y^2 + 1 = 2y
4 Number solutions. Find b^2 - 4ac and the number of real solutions to each equation
9m^2 + 16 = 24m
½ x^2 + x = 1
5 Find two real numbers that have a sum of 8 and a product of 2
6 Writing a quadratic equation with given solutions. For each given pair of numbers find a quadratic equation with integral coefficients that has the numbers as its solutions.
-8, 2
7 Using the discriminant in factoring. Use the discriminant to determine whether each quadratic polynomial can be factored, then factor the ones that are not prime.
8x^2 + 6x - 27
8 Equations Quadratic in form
(3a + 2)^2 - 3(3a + 2) = 10
9 Find all real solutions to each equation
2x - 5√x + 2 = 0
10 Linear and constant functions. Graph each function and state its domain and range.
G(x) = x + 2
11 Absolute value functions. Graph each absolute value function and state its domain and range.
F(x) = | x - 2|
12 Quadratic functions. Graph each quadratic function and state its domain and range
Y = -2x^2 + 3
13 square root functions. Graph each square root function and state its domain and range
F(x) = √x + 1
14 Graphing relations. Graph each relation and state its domain and range
X = -3