Quiz over writing equations with finite differences

Which finite difference is constant for a quadratic equation?

• First
• Second
• Third
• No Pattern

Tags

CCSS.HSA.REI.B.4

Which finite difference is constant for a cubic function?

• First
• Second
• Third
• No Pattern

What does "d" represent in the standard form of a cubic function? (f(x)=ax³+bx²+cx+d)

• Third Difference
• Y-Intercept
• X-Intercept
• Fourth Difference

What type of function does this table represent?

• Linear
• Quadratic
• Cubic
• Exponential

What is the equation for the function represented by this table?

• f(x) = x³+2x²-4x+3
• f(x) = -6x+4
• f(x) = 6x²-8
• f(x) = 3(4)^x

What type of function is represented by the following table?

• Exponential
• Quadratic
• Cubic
• Linear

What is the equation for the function represented by the following table?

• f(x) = 5^x
• f(x) = 5x+1
• f(x) = 5x²+4
• f(x) = 5x³-2x²+3

What type of function is represented by the following table?

• Exponential
• Quadratic
• Cubic
• Linear

What type of function is represented by the following table?

• Cubic
• Quadratic
• Exponential
• Linear

What is the equation for the following function rule represented by the table?

• f(x) = 5x
• f(x) = 5^x
• f(x) = 5x³-15x²+15x
• f(x) = 2x²-5