Quadratic Systems S25

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

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

Determine the solution to the given linear-quadratic function.

• (0, 0)
• (3, 0)
• (2, -3)
• (-3, 2)

Tags

CCSS.HSA.REI.C.7

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

• 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

What are the solutions to the system:
y = x² + 3x - 5
y = x + 3

• (-4, 2) and (-1, 5)
• (-4, -1) and (2, 5)
• (2, -1 and (-4, 5)
• (-4, 1) and (2, -1)

Tags

CCSS.HSA.REI.C.7

Robert threw a rock off a bridge into the river.  The distance from the rock to the river is modeled by the equation y=-16x²-16x+60, where h is the height in feet and t is time in seconds.  There is a bird flying on a path given by the equation y=5x+10.  Does the rock hit the bird?  If so, at what time and height?

• It doesn't hit the bird
• Yes, 1.23 seconds, 16.15 feet
• Yes, 16.15 seconds, 1.23 feet

Which of the following equations could be used to solve:
y = x² + 3x - 5
y = x + 3

• x² - 3x + 5 = x - 3
• x² + 3x - 5 = x + 3
• x² + 3x - 5 + x + 3 = 0
• x² + 3x - 5 = 0

Tags

CCSS.HSA-REI.B.4B

Given the system of equations:
y = x² + 3x - 5
y = x + 3
When x = 2, what is the value of y?

• 6
• -1
• 5
• -5

Tags

CCSS.HSA.REI.C.7