 # Solve Using Best Method

## Presentation on theme: "Solve Using Best Method"— Presentation transcript:

Solve Using Best Method

100 How can you obtain the graph of the function from the parent function, y = x2 y = x2 + 6

200 How can you obtain the graph of the function from the parent function, y = x2 y = 2x2 + 14

300 How can you obtain the graph of the function from the parent function, y = x2 y = -½x2 – 3

400 How can you obtain the graph of the function from the parent function, y = x2 y = -6x2 + 15

500 How can you obtain the graph of the function from the parent function, y = x2 y = 4x2 - ⅔

100 Graph the quadratic by finding the y-intercept, line of symmetry, vertex, and roots. y = -4x2 + 4x + 3

200 Graph the quadratic by finding the y-intercept, line of symmetry, vertex, and roots. y = 7x2 – 14x + 6

300 Graph the quadratic by finding the y-intercept, line of symmetry, vertex, and roots. y = -3x2 + 18x – 4

400 Tell whether the function has a minimum value or maximum value. Then, find the minimum or maximum value. f(x) = -¾x2 + 18x – 7

The storage building shown can be modeled by the graph of the function
500 The storage building shown can be modeled by the graph of the function y = -0.12x x where x and y are measured in feet. What is the height h at the highest point of the building shown in the diagram?

Solve the quadratic using the most efficient method.
100 Solve the quadratic using the most efficient method. -27 = -3x2 + 6x – 3

Solve the quadratic by completing the square.
200 Solve the quadratic by completing the square. x2 – 9x – 8 = 0

300 Solve the quadratic using the most efficient method. Leave answers exact. 24 = 4(x + 9)2

Solve the quadratic by completing the square.
400 Solve the quadratic by completing the square. x2 – 5x + 1 = 0

500 Solve the quadratic using the most efficient method. Leave answers exact. 7 = ½(x – 4)2

100 Solve using the quadratic equation. Leave answers exact. 15x2 + 8x + 1 = 0

Use the discriminant to determine the number of real solutions.
200 Use the discriminant to determine the number of real solutions. 6x = 3x2 – 3x + 4

300 Solve using the quadratic equation. Leave answers exact. 9x2 + 9x – 1 = 0

Use the discriminant to determine the number of real solutions.
400 Use the discriminant to determine the number of real solutions. 9x2 + 11x + 1 = 5x

500 Solve using the quadratic equation. Leave answers exact. 10x = 8 – 6x

100 Solve the quadratic using the most efficient method. Leave answers exact. 2x2 + 7 = 1

200 Solve the quadratic using the most efficient method. Leave answers exact. x2 – 10x = -27

300 Solve the quadratic using the most efficient method. Leave answers exact. 3x2 – 15x – 10 = 9

400 Solve the quadratic using the most efficient method. Leave answers exact. 9x2 + 3 = 4(3x2 – 6)

500 Solve the quadratic using the most efficient method. Leave answers exact. -x2 – 18 = x2 + 12x