CCSS.Math.Content.HSA.REI.C.7

Sketch the curve of x(t) = 2t + 1 and y(t) = t² + 2.

• A
• B
• C
• D

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CCSS.Math.Content.HSA.REI.C.7

What is the green dashed line called?

• roots or x-intercepts
• parabola
• axis of symmetry

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CCSS.Math.Content.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

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CCSS.Math.Content.HSA.REI.C.7

Find the solution.

• (0,7) and (0,-3)
• (2,6) and (7,4)
• (3,0) and (7,4)
• (-1,5) and (-3,9)

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CCSS.Math.Content.HSA.REI.C.7

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

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CCSS.Math.Content.HSA.REI.C.7

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)

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CCSS.Math.Content.HSA.REI.C.7

Determine the solution to the given linear-quadratic function.

• (0, 0)
• (3, 0)
• (2, -3)
• (-3, 2)

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CCSS.Math.Content.HSA.REI.C.7

How many solutions does this system of equations have?

• one solution

• two solutions

• no solutions

• All of the above

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CCSS.Math.Content.HSA.REI.C.7

What is the equation of the line tangent to the curve y = x² at x = 1?

• y = 2x + 1

• y = 2x - 1

• y = -2x + 1

• y = x - 1

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CCSS.Math.Content.HSA.REI.C.7

How many solutions could a system of linear and quadratics have?

• 0

• 1

• 2

• All of the answer choices

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CCSS.Math.Content.HSA.REI.C.7