Quadratics Modeling

Two characteristics of quadratic function p are given.

*The axis of symmetry of the graph of p is x = -3.

*Function p has exactly one zero.

Based on this information, which graph could represent p?

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Tags

CCSS.HSF-IF.C.7A

• The zeros are -8 and 2

• The zeros are -8 and -2

• The zeros are -2 and 8

• The zeros are 2 and 8

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Which function does the equation represent?

• Linear

• Exponential

• Quadratic

• Cubic

Find the solution(s):
y = x² - 4x + 6
y = x + 2

• (1, 4)

• (-1, 1) and (4, 2)

• (1, 3) and (4, 6)

• (1, 4) and (3, 6)

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

Which of the following graphs correctly represents:

y=x²

y=-2x+1

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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

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

What are the solutions to this quadratic/ linear system?

• (-2, 0) and (3,0)

• No Solutions

• -6 and -10

• (1,-6)

Tags

CCSS.HSA.REI.C.7

The table represents which function?

• Linear

• Exponential

• Quadratic

• Cubic