Factor the GCF out of the following quadratic and solve for the roots. Write your answer as the ordered pairs of the two roots. For example if your roots are 1 and 3 you would write (1,0)(3,0). No spaces
3 points
3
Question 3
3.
Factor the following trinomial and solve for the roots. Write your answer as the ordered pairs of the two roots. For example if your roots are 1 and 3 you would write (1,0)(3,0). No spaces
3 points
3
Question 4
4.
Factor the following trinomial and solve for the roots. Write your answer as the ordered pairs of the two roots. For example if your roots are 1 and 3 you would write (1,0)(3,0). No spaces
3 points
3
Question 5
5.
Factor the following trinomial and solve for the roots. Write your answer as the ordered pairs of the two roots. For example if your roots are 1 and 3 you would write (1,0)(3,0). No spaces
3 points
3
Question 6
6.
Factor the following trinomial and solve for the roots. Write your answer as the ordered pairs of the two roots. For example if your roots are 1 and 3 you would write (1,0)(3,0). No spaces
1 point
1
Question 7
7.
Is the equation in standard form?
1 point
1
Question 8
8.
Determine the discriminate then select the number of x-intercept/roots/solutions the quadratic will have
1 point
1
Question 9
9.
Determine the discriminate then select the number of x-intercept/roots/solutions the quadratic will have
1 point
1
Question 10
10.
Find the solution(s) of the following equation using the quadratic formula calculator.
1 point
1
Question 11
11.
Use the quadratic formula calculator to solve for the solutions:
1 point
1
Question 12
12.
What is the vertex of the following equation?
1 point
1
Question 13
13.
Does the equation open up or down?
1 point
1
Question 14
14.
What is the axis of symmetry?
2 points
2
Question 15
15.
Simplify the following radical. Show your work. Click on the keyboard icon to type in your answer.
2 points
2
Question 16
16.
Simplify the radical.
1 point
1
Question 17
17.
Simplify:
1 point
1
Question 18
18.
Simplify:
1 point
1
Question 19
19.
Multiply: Show your work!
1 point
1
Question 20
20.
Suppose a high school football team wants to earn money for new uniforms by selling tickets to the homecoming dance. They can calculate the income from ticket sales (I) based upon ticket price (p) using the equation:
The expenses (advertising, decorations, food, etc.) can be calculated using the equation:
Use the income and expense equations to write the equation that would represent the profit in this situation. Use the formula P = I - E
(Write your equation in standard form and start with P(p) = )