Recognizing Quadratic Patterns

Describe the pattern and write the numeric sequence for the first 7 terms

• 1, 4, 9, 16, 25, 36, 49

• 49, 36, 25, 16, 9, 4, 1

• Begins with 49. The number of perfect squares is decreasing.

• Begins with 1. The number of perfect squares is increasing.

Which of the following equations matches the table shown?

• y = 6.2x² + 300

• y = -6.2x² + 300

• y = -6.2x² - 300

• y = 6.2x² - 300

Which of the following is true about quadratic functions?

• The standard form of a quadratic function is... "y = ax² + bx + c".

• The second differences of the y-values are constant.

• The graph of a quadratic is parabolic.

• All of the above

Which of the following situations can be modeled using a quadratic function?

• Walking up a staircase

• Cliff jumping into a lake.

• A sprinter running the 100 yard dash

• None of the above

The graph represents which type of pattern?

• Linear

• Exponential

• Quadratic

• None

Q1. What is the type of growth represented by the function f(x) = 2^x?

• A) Linear

• B) Exponential

• C) Quadratic

What is the type of growth represented by the following equation?

• Linear

• Exponential

• Quadratic

What type of function can be used to model the data given in the table?

• Linear

• Quadratic

• Exponential

• None of the above

What is the type of growth represented by the following equation?

• Linear

• Exponential

• Quadratic

What type of function does this table represent?

• Linear

• Quadratic

• Cubic

• Exponential