CCSS.Math.Content.HSA.REI.D.11

The graph of
f(x) = (x + 3)²
shows what solutions for f(x) = 4?

• {0, -3}
• {-3, 3}
• {-2, -4}
• {-1, -5}

Tags

CCSS.Math.Content.HSA.REI.D.11

What  are the solutions of this graph?

• -2 and 3
• -1/2 and -6
• -2 and -6
• 3 and -6

Tags

CCSS.Math.Content.HSA.REI.D.11

How many solutions does this system of equations have?

• One Solution
• No solution
• Infinitely Many Solutions
• Two Solutions

Tags

CCSS.Math.Content.HSA.REI.D.11

CCSS.Math.Content.HSA.REI.C.6

Buzz graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-1, 4)
• (1, -4)
• (-4, 1)
• (4, -1)

Tags

CCSS.Math.Content.HSA.REI.D.11

CCSS.Math.Content.HSA.REI.C.6

Solve:
8x + 4y = 12
y = -2x + 3

• (0,3)
• (3,0)
• No solution(parallel lines)
• Infinitely many solutions

Tags

CCSS.Math.Content.HSA.REI.D.11

CCSS.Math.Content.HSA.REI.C.6

If the blue graph is
f(x) = x² 
then the red must be...

• g(x) = x² - 5
• g(x) = x² + 5
• g(x) = (x - 5)²
• g(x) = (x + 5)²

Tags

CCSS.Math.Content.HSA.REI.D.11

Which of the following is a point of intersection between the line x + y =1 and the ellipse x² + 3y² =21?

• (1.5, -3)
• (3, -1.5)
• (-1.5, 2.5)
• (1.5, -1.5)

Tags

CCSS.Math.Content.HSA.REI.D.11

Steffen graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-3,-8)
• (-8,-3)
• (3,-8)
• (8,3)

Tags

CCSS.Math.Content.HSA.REI.D.11

CCSS.Math.Content.HSA.REI.C.6

Determine the solution to the given linear-quadratic function.

• (0, 0)
• (3, 0)
• (2, -3)
• (-3, 2)

Tags

CCSS.Math.Content.HSA.REI.D.11

Which is a solution to this system of equations?

y = 2x

y = 9x - 7

• (4, 8)

• (1, 2)

• (3, 20)

• (2, 1)

Tags

CCSS.Math.Content.HSA.REI.D.11

CCSS.Math.Content.HSA.REI.C.6