Solutions to Quadratic, Linear and Exponential Functions

For the system of equations, write the solutions as ordered pairs:

(​ ​ ,​ )

(​ , ​ )

• (0,1)

  (1,-1)

• (1.5, -1.25)

  (2.618, 0)

• (4,5)

  (1, -1)

• (4,5)

  (0.382, 0)

Tags

CCSS.HSA.REI.C.7

If the following graph linear, exponential, or quadratic?​

​ (a)  

• exponential

• linear

• quadratic

What is the maximum height of the rocket?

A rocket is launched from the ground. The path of the rocket is shown on the graph.

Approximately how many seconds is the rocket in the air?

• 4 feet

• 292 feet

• 144 feet

• 328 feet

• Taivon isn't wrong. The zeros are x=-3 and x=5.

• Taivon was supposed to foil the problem to find the zeros.

• Taivon is wrong because every solution to a quadratic function should be positive.

• Taivon is wrong because each quantity should be set equal to zero; x=3 and x=-5

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

The solutions of a quadratic equation are known as the _____.

• Vertices

• Roots/Zeros/X-Intercepts

• Vertex

What is the vertex of this function?

• (0, -3)

• (1, -4)

• (-2, 5)

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• both

Tags

CCSS.HSF-IF.C.7A

Describe the equation: y = -8x² + 3x - 7

• Quadratic

• Exponential

• Linear