SF, VF, FF
The coordinate you know is on the parabola
f(x) = 3x2 - 5x + 7
just by looking at the equation.
What is (0, 7)?
The equivalent factored expression of
x2 - 12x - 45.
What is (x - 15)( x + 3)?
The solution(s) of
3x + 7 = 10.
What is x=1?
The name of the graph of a quadratic function.
What is a parabola?
The graph of
f(x)=x2
Show graph
The equation of a parabola that has a vertical compression of 0.5, a horizontal translation left 3, and a vertical translation up 2.
What is f(x) = 0.5 (x + 3)2 + 2?
The first toy to have a commercial on television.
What is Mr Potato Head?
The number of solutions for
2x2 - 4x = -2.
What is 1?
The name of the highest or lowest point of a parabola.
What is the vertex?
The graph of
f(x) = -2(x-5)2 +8.
What is *show your graph and Mrs Doble will check*?
The author of "The Great Gatsby"
F. Scott Fitzgerald
The equivalent factored expression of
5x2 + 45x + 100.
What is 5(x + 5)(x + 4)?
The solution(s) to
-x2 = 8x - 48.
What are x=-12 and x=4?
The break-even points for a company whose profit is modeled by
P(x) = -2x2 + 120x - 1000
where P(x) is the profit in thousands, and x is the number of items sold in thousands.
What are 10,000 and 50,000 items sold.
The domain and range for a parabola that represents a ball's path with the following conditions:
- It was thrown from a height of 5ft
- It had a maximum height of 8ft, 3 seconds after it was thrown.
- It lands 7.9 seconds after it was thrown.
What is
D: {teR|0<=t<=7.9}
R: {heR|0<=h<=8}?
The vertex of
f(x) = (x - 6)(x - 10).
What is (8, -4)
The equivalent factored expression of
6x2 - 7x - 5.
What is (3x-5)(2x+1)?
The country that consumes the most chocolate per capita.
What is Switzerland?
The most used Social Media platform in 2024 determined by the number of active users.
What is Facebook?
An equation for a parabola with a vertex of (3, -20) and passes through the coordinate (-7, 0).
What is f(x) = 0.2(x - 3)2 - 20
The Vertex Form of
f(x)=4x2 + 32x - 2
What is f(x) = 4(x + 4)2 - 66?
Minimum wage when Mrs Doble was in grade 11.
($0.50 allowance on either side)
What is $6.85?
The solution(s) to
2x2 + 3x = 7 - 7x.
What are x = 0.62 and x = -5.62?
The maximum profit of a company that determines its profit is modeled by the equation
P(x) = -5x2 + 100x + 395
where x is the number of items sold in thousands, and P(x) is the profit in thousands of dollars.
What is $895,000?
The year Mrs Doble was born.
What is 1984?