11th
grade

Mathematics

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4 years

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1. Multiple Choice
2 minutes
1 pt
Since the parabola with equation $f\left(x\right)=x^2+\left(m+3\right)x+2m$ passes through point $A\left(1,7\right)$ , what is m?
-1
0
1
2
2. Multiple Choice
2 minutes
1 pt
What is the coordinate product of the vertex of the parabola with equation $f\left(x\right)=x^2-2x+3$ ?
0
2
3
4
3. Multiple Choice
2 minutes
1 pt
Which of the following is the symmetry axis of the parabola with equation $y=2x^2-4x+1$ ?
$x=2$
$x=-2$
$x=1$
$x=-1$
4. Multiple Choice
2 minutes
1 pt
What is the smallest value that $x^2-6x+15$ can get?
7
6
5
4
5. Multiple Choice
2 minutes
1 pt
Which of the following is the graph of the parabola with equation $y=x^2+4$ ?
6. Multiple Choice
2 minutes
1 pt
Which of the following is the equation of the graphed function?
$y=2x^2$
$y=3x^2$
$y=-x^2$
$y=-2x^2$
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