Number of Solutions to Quadratics

Find the solution:
y = x² - 4x + 6
y = x + 2

• (3, 1) and (6, 4)

• (-1, 1) and (4, 2)

• (1, 3) and (4, 6)

• (1, 4) and (3, 6)

Tags

CCSS.HSA.REI.C.7

How many solutions does this system of equations have?

• one solution

• two solutions

• no solutions

• All of the above

Tags

CCSS.HSA.REI.C.7

How many solutions does this system of equations have?

• one solution

• two solutions

• three solutions

• no solutions

Tags

CCSS.HSA.REI.C.7

The system of a linear and a quadratic function can have the following number of solutions, EXCEPT

• No solution

• 1 solution

• 2 solutions

• more than 2 solutions

Tags

CCSS.HSA.REI.C.7

How many solutions do quadratics have?

• 2

• At least 2

• infinite

• 1

Tags

CCSS.HSA-REI.B.4B

Abigail, Lily, and Kai are having a friendly debate. They are trying to figure out how many solutions a quadratic equation can have. Can you help them settle this?

• 2

• 3

• 1

• 0

Answer explanation

A quadratic equation can have two solutions.

How many solutions can a quadratic have?

• 1 solution

• 3 solutions

• 0 solutions

• 2 solutions

• No Real Solutions

• One Real Solution

• Two Real Solutions

• Three Real Solutions

Tags

CCSS.HSA-REI.B.4B

• No Real Solutions

• One Real Solution

• Two Real Solutions

• Three Real Solutions

Tags

CCSS.HSA-REI.B.4B

How many solutions can a quadratic equation have? Select all that apply.

• 0

• 1

• 2

• As many as you want