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WorksheetsTri 3 Finals Review Day 2 - Quadratics
Total questions: 10
Worksheet time: 8mins
The parent function of a quadratic is transformed to the equation y = (x + 8)2 -19. Describe the transformation that occurred to represent this quadratic on a graph.
Right 8, Down 19
Right 8, Up 19
Left 8, Down 19
Left 8, Up 19
There was no change
Using the same equation from the prior question, y = (x + 8)2 -19, select the key characteristics that are revealed from this vertex form equation.
Y-intercept
X-intercepts
Vertex
Maximum/Minimum
Concavity and Stretch
What are the values of x that represent the solutions to the equation 2a2−46a+252 = 0?
18, 28
9, 14
-9, -14
-18, 28
What key feature(s) are revealed from a standard form equation? Select all that apply.
Y-intercept
X-Intercepts
Concavity
Vertex
Roots are...
The x-intercepts of a quadratic.
The factored form of a quadratic.
Of the following methods to solve a quadratic, or find the x-intercepts, which one is the most versatile?
Factoring
Square Rooting
Completing the Square
Quadratic Formula
Which method for for solving quadratics must you do if you want to convert a quadratic equation from standard to vertex form?
Factor
Square Root
Complete the Square
Quadratic Formula
Which equation best represent the function in the graph?
y = (x+ 4)2 + 2
y = (x− 4)2 + 2
y = (x+ 2)2 + 4
y = (x− 4)2 − 2
Solve x2 + 2 = 6 then match the equation to its related, graphed function.
Will quadratics show up on the trimester three final?
Yes
No
