linear and quadratic system

Which method will we be using to solve linear-quadratic systems, today?

• Substitution

• Elimination

• Graphing

• Quadratically

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

Determine the number of solutions to the given linear-quadratic system.

• 0 solutions
• 1 solution
• 2 solutions
• 3 solutions

Tags

CCSS.HSA.REI.C.7

How many solutions does this system of equations have?

• one solution

• two solutions

• no solution

• infinitely many solutions

Tags

CCSS.HSA.REI.C.7

The system of a linear function and a quadratic function may have 0, 1, or 2 solutions.

• True

• False

• Cannot be determined

• "Nobody cares, Ms. Ursino"

Determine the solution to the given linear-quadratic function.

• (0, 0)
• (3, 0)
• (2, -3)
• (-3, 2)

Tags

CCSS.HSA.REI.C.7

Graph the following equations:

y= - 2x - 3

y=x²-10x +22

• 
• 
• 
• 

Tags

CCSS.HSA.REI.C.7

Find the solution.

• (4,2) and (0,9)
• (-4,-1) and (2,5)
• (5,3) and (5,2)
• (-4,2) and (5,9)

Tags

CCSS.HSA.REI.C.7

Solve the system of Equations:

y= 3

y= x² - 4x + 7

• (2,3) and (4,3)

• (3,2) and (3,4)

• Only (-2,3)

• Only (2,3)

Tags

CCSS.HSA.REI.C.7

Given the system of equations:
y = x² + 3x - 5
y = x + 3
When x = -4, what is the value of y?

• -1
• 1
• 7
• -33

Tags

CCSS.HSA.REI.C.7