Quadratic Equations Given Two Points

Quadratic Equations Given Two Points

10th Grade

20 Qs

quiz-placeholder

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Quadratic Equations Given Two Points

Quadratic Equations Given Two Points

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What are the green points called?

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

Media Image

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.

  1. Find the factors.
  2. Solve for a by substituting in the extra point.
  3. 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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