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WorksheetsTEST GRAPH AND WRITE QUADRATIC FUNCTIONS 9
Total questions: 15
Worksheet time: 4hrs 45mins
Which of the following graphs could be y = 5x2 + 1?
What is the equation of this graph?
y = - x2
y = - x2 - 3
y = - x2 + 3
y = x2 + 3
Write the equation in standard form of the parabola passing through the points (1, -4), (2, -3), (3, -4).
y=x2−7x+5
y=−x2+4x−7
y=x2−5x−2
y=−x2+3x−8
A parabola has a vertex at (-6,5).
Where is the axis of symmetry?
y = -5
x = 6
x = -6
y = 10
What is the axis of symmetry for the equation f(x) = -9x2 - 72x + 23
x = -4
x = 8
x = 4
x = -9
Which graph represents the following equation: y=−x2−2x+3
A model for a company's revenue is
R=−15p2+600p+12000 where p is the price in dollars of the company's product. What price will maximize revenue? Find the maximum revenue.A price of $13,500 will maximize revenue. The maximum revenue is $10.
A price of $12 will maximize revenue. The maximum revenue is $15,500.
A price of $10 will maximize revenue. The maximum revenue is $20,500.
A price of $20 will maximize revenue. The maximum revenue is $18,000.
The number of weekends get-away packages a hotel can sell can be modeled by -0.15p +60, where p is the price of a get-away package. The revenue is the product of the price and the number of packages sold. What price will maximize revenue? Find the maximum revenue.
A price of 250 will maximize revenue. The maximum revenue is $5,625.
A price of $200 will maximize revenue. The maximum revenue is $6,000.
A price of $5,625 will maximize revenue. The maximum revenue is $250.
A price of $350 will maximize revenue. The maximum revenue is $7,625.
The graph of y = x2 + 1 could be?
f(x) = -x2 - 4x + 12
What is the equation of this graph?
y=2x2+8x−9
y=2x2+8x+9
y=x2+8x+9
y=x2+4x+9
