Linear-Quadratic Systems by Graphing

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

• -1

• 1

• 7

• -33

Tags

CCSS.HSA.REI.C.7

Determine if the point (-3,-16) is a solution to the following system:

y = 3x - 7

y = x² + 2x - 9

• Yes, because it works in one equation.

• Yes, because it works in the both equations.

• No, because it works in neither equation.

• No, because it works in only one equation.

Tags

CCSS.HSA.REI.C.7

What is the solution to the system of equations?

• (3, 4)

• (-3, -4)

• (-4, -3)

• (4, 3)

Tags

CCSS.HSA.REI.C.7

What is the solution to the system of equations?

• No Solution

• (2, 0)

• Infinitely Many Solutions

• (0, 2)

Tags

CCSS.8.EE.C.8B

How many solutions will this system have?

• One

• Two

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

What is the solution?

• No solution

• (0, 2)

• (0, -4)

• (3, -3)

Tags

CCSS.8.EE.C.8B

Which of the following shows the solution to the system?
 y= -1/4x + 4
y = 2x + 2

• A

• B

• C

• D

Tags

CCSS.8.EE.C.8B

The place where the x-axis intersects the y-axis

• root

• zero

• origin

• axis of symmetry

Tags

CCSS.HSF-IF.C.7A

How do you solve a system of equations?

(CLICK ALL THAT APPLY)

• graphing

• elimination

• substitution

• nSolve

• linSolve

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6