Quadratic From Patterns

How would you represent the red area in an equation?

• x²

• 2x

• 1

• x

How would you represent the red area in an equation?

• x²

• 2x

• -1

• x

How would you represent the red area in an equation?

• x²

• 2x

• -1

• x

How would you represent the red area in an equation?

• x²

• 2x

• 4

• x

• Linear
• Exponential
• Quadratic

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

• Linear

• Exponential

• Quadratic

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

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

• Linear

• Exponential

• Quadratic

• 1

• 3

• 2

• 5

• 4

S represents the number of small squares in the pattern as a function of n, the step number. Which expression could define S?

• 2n

• 2n + 2

• n² + n

• n² + 2n

Tags

A.FGR.7.6