Algebra 1 Benchmark 3

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

Tags

CCSS.HSF-IF.C.7A

Find the vertex of 
f(x) = -x² - 4x + 12

• (-2, 16)
• (2, 0)
• (2, 4)
• (-2, 4)

Tags

CCSS.HSA.REI.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.IF.B.4

What direction is the following equation opening?
y=-3x²-7x+8

• Up
• Down
• Left
• Right

Tags

CCSS.HSF-IF.C.7A

Find the y-intercept of
f(x) = 2x²-2x + 1

• 2
• -2
• 1
• -1

Tags

CCSS.HSA.REI.B.4

Use the graph to determine the solutions.

• -1 and -3
• 1 and -3
• 1 and 3
• -1 and 3

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Quadratic equations take the shape of a _______ when graphed.

• U
• straight line
• wavey line/snaked
• circle/elliptical

Tags

CCSS.HSF-IF.C.7A

Mr. Ciaccia hits a fly ball.  You can track the height of the ball using the equation:   h(t) = -16t² + 140t + 3
What was the starting height of the ball?                                                                                    

• -16 feet
• 140 feet
• 3 feet
• 0 feet

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

The graph of which equation would translate the parent function up 2 and to the left 4?

• y = (x - 4)² + 2
•  y = (x + 4)² + 2
• y = (x + 4)² - 2
• y = (x - 4)² - 2

Tags

CCSS.HSF.IF.C.7

CCSS.HSF.BF.B.3

Convert the equation y= (x+8)²+7 into standard form.

• y= x²+16x+71
• y= x²+8x+71
• y= x²+16x+64
• y= x²+15x+7

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

A parabola has a vertex at (-3,2). Where is the axis of symmetry?

• y = -2
• x = 3
• x = -3
• y = 2