Identifying Polynomial functions and Finding linear eqn Quiz

Is this expression a polynomial or not a polynomial?

NOTE - A variable is in the denominator of the expression.

• Yes, it is a polynomial.

• No, it is not a polynomial

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.7

Is this expression a polynomial or not?
5x⁴ - 7x

• polynomial
• not a polynomial

Tags

CCSS.HSA.APR.A.1

What is the leading coefficient of this polynomial?

• 8

• -4

• -1

• 1

Tags

CCSS.HSA.APR.A.1

What is the degree of the polynomial?

Remember: If a term has more than one variable with exponents - add them.

• 2

• 3

• 4

• 5

Tags

CCSS.HSA.APR.A.1

What is the degree of this expression?

8a³

^{Notice that the exponent is NOT a variable.}

• 8

• 1

• 3

• cannot be determined; the expression is not a polynomial

What is the degree of the polynomial function below?
f(x) = x³ + 4x -5

• 3
• 4
• 5
• 98.6

Use the graphs of f and g to describe the transformation from the graph of f to the graph of g.

• The graph of g is a vertical translation 2 units up of the graph of f
• The graph of f is a horizontal translation two units left of g
• The graph of g is a vertical stretch by a factor of 2 of the graph of f
• The graph of g is a reflection of the graph of f

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

Which transformation will occur if f(x) = x is replaced with 2f(x)?

• Vertical stretch by a factor of 2

• Vertical compression by a factor of 1/2

• Vertical translation up by 2 units.

• Horizontal compression by a factor of 1/2

Tags

CCSS.HSF.BF.B.3

Which transformation will occur if f(x) = x is replaced with f(x) + 2?

• Translation left 2 units
• Translation right 2 units
• Vertical translation up by 2 units.
• Reflection across the x-axis.

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

How did the equation shift from the parent function? y = f(x - 4)

• Shift right by 4

• Shift left by 4

• Horizontal Stretch by 4

• Vertical Stretch by 4

• Shift down by 4

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2