Solving Quadratic and Linear Systems

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

Determine the solution to the given linear-quadratic function.

• (0, 0)

• (3, 0)

• (2, -3)

• (-3, 2)

Tags

CCSS.HSA.REI.C.7

Which of the following graphs correctly represents:

y=x²

y=-2x+1

• 
• 
• 
• 

Tags

CCSS.HSA.REI.C.7

• (-1,-5)

• (5,-5)

• (-1,-5) and (5,-5)

• (5,-5) 

Tags

CCSS.HSA.REI.C.7

Find the solution(s).

• (-1,7) and (0,5)

• (-4,2) and (-5,8)

• (-2,6) and (10,15)

• (-2,4) and (6,12)

Tags

CCSS.HSA.REI.C.7

Find the solution(s).

• (3,18) and (-4, 15)

• (5,2) and (5,-9)

• (-4,-4)

• (-4,2)

Tags

CCSS.HSA.REI.C.7

Two equations were graphed on the set of axes below.  Which point is a solution to the system of equations ?

• (0,3)

• (5,0)

• (2,-3)

• (8,9)

Tags

CCSS.HSA.REI.C.7

Determine if the point (2,0) is a solution to the following system:

y=2x - 4

y=x² - 4

• 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

Solve the equation:
4x²+2x - 6 = 0

• x = 1 & -1.5

• x = -1 & 1.5

• x = (-2 ±√92)/8

• x = (-2 ± √100)/8

Tags

CCSS.HSA-REI.B.4B

Find the solution.

• (3,18) and (-4, 15)

• (5,2) and (5,-9)

• (0,0) and (0,0)

• (-4,2) and (-4,2)

Tags

CCSS.HSA.REI.C.7