What are the green points called?
Quadratic Equations Given Two Points

Quiz
•
Mathematics
•
10th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
axis of symmetry
vertex
y-intercept
x-intercepts
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the x-intercepts
(8,0) and (4,0)
(8,0) and (-4,0)
(-8,0) and (4,0)
(.25,0) (8,0) and (-4,0)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is the correct equation for the given graph?
y = (x - 2)2 - 1
y = -(x + 2)2 - 1
y = (x + 2)2 - 1
y = -(x - 2)2 - 1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write the equation of the quadratic function that has a x-intercepts at (2, 0) and (4, 0) and passes through the point (3, 4).
y = -4(x - 2)(x - 4)
y = -4(x + 2)(x + 4)
y = 4(x - 2)(x - 4)
y = -0.25(x - 2)(x - 4)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write a quadratic equation given the x intercepts and one other point. Put the steps together. Find the factors. Solve for a by substituting in the extra point. Write the equation in factored form. The roots of the function are (-3, 0) and (5, 0). The point (4, -3) is also on the graph.
y=4(x+3)(x-5)
y=3/7(x-3)(x+5)
y=-3(x-3)(x+5)
y=3/7(x+3)(x-5)
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write a quadratic equation given the x intercepts and one other point.
Put the steps together.
- Find the factors.
- Solve for a by substituting in the extra point.
- Write the equation in factored form.
The roots of the function are (-3, 0) and (5, 0).
The point (4, -3) is also on the graph.
y=4(x+3)(x-5)
y=3/7(x-3)(x+5)
y=-3(x-3)(x+5)
y=3/7(x+3)(x-5)
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write the equation of the quadratic function that has a x-intercepts at 2 and 4 and passes through the point (3, 4).
y = -4(x - 2)(x - 4)
y = -4(x + 2)(x + 4)
y = 4(x - 2)(x - 4)
y = -0.25(x - 2)(x - 4)
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