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Questions and Answers
Which of the following is the solution to the equation $2x^2 - 5x + 2 = 0$?
Which of the following is the solution to the equation $2x^2 - 5x + 2 = 0$?
- $x = \frac{1}{2}$ or $x = 2$ (correct)
- $x = 1$ or $x = \frac{1}{2}$
- $x = 2$ or $x = 3$
- $x = 3$ or $x = 4$
What is the value of $3x - 7$ when $x = 5$?
What is the value of $3x - 7$ when $x = 5$?
- 5
- -2
- 2
- 8 (correct)
If $f(x) = 4x^2 - 12x + 9$, what is the vertex of the parabola represented by $f(x)$?
If $f(x) = 4x^2 - 12x + 9$, what is the vertex of the parabola represented by $f(x)$?
- $(2, 1)$
- $(3, 0)$
- $(3, 3)$ (correct)
- $(6, -3)$
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