Function Operations

Miscellaneous

100

This is the term for all of a number in front of a variable (letter)

What is the coefficient

200

This is the term for all of the y-values of a function.

What is the range

300

Put the following polynomial in Standard Form: 3+5x²-3x³+x⁴

What is x⁴-3x³+5x²+3

400

If f(x)=3x-5, then f(0) equals what?

What is -5

500

If f(x)=2x+3, then f(-3) equals what?

What is -3

Addition

100

Let f(x)=4x-1 and g(x)=2x^2+3. Then f(x)+g(x) equals what?

What is What is 2x^2 + 4x + 2

200

Let f(x)=-3x+2 and g(x)=5-x. Then f(x)+g(x) equals what?

What is -4x + 7

300

Let f(x)=3x+5 and g(x)=x^2. Then f(x)+g(x) equals what?

What is x^2 + 3x + 5

400

Let f(x)=3x+5 and g(x)=x^2. Then (f+g)(2) equals what? 

What is 15

500

Let f(x)=x^2-5 and g(x)=3x+2. Then -2f(x)+g(x) equals what?

What is -2x^2 + 3x + 12

Subtraction

100

Let f(x)=4x-1 and g(x)=2x^2+3. Then f(x)-g(x) equals what?

What is -2x^2 + 4x - 4

200

Let f(x)=4x-1 and g(x)=2x^2+3. Then g(x)-f(x) equals what?

What is 2x^2 - 4x - 4

300

Let f(x)=-3x+2 and g(x)=-2x^2+9. Then f(x)-g(x) equals what?

What is 2x^2 - 3x - 7

400

Let f(x)=3x+5 and g(x)=x^2. Then (f-g)(3) equals what?

What is 5

500

Let f(x)=2x^2+x-3 and g(x)=x-1. Then 2f(x)-3g(x) equals what?

What is 4x^2 - x - 3

Multiplication

100

Let f(x)=4x-1 and g(x)=2x^2+3. Then f(x)*g(x) equals what?

What is 8x^3 - 2x^2 + 12x - 3

200

Let f(x)=3x+5 and g(x)=x^2. Then f(x)*g(x) equals what?

What is 3x^3 + 5x^2

300

Let f(x)=2x^2+x-3 and g(x)=x-1. Then f(x)*g(x) equals what?

What is 2x^3 - x^2 - 4x +3

400

Let f(x)=x^2-5 and g(x)=3x+2. Then f(-1)*g(-1) equals what?

What is 4

500

Let f(x)=2x^2+4x-3 and g(x)=x-3. Then f(x)*g(x) equals what?

What is 2x^3 - 2x^2 + 9x + 9

Polynomial Vocabulary

100

How many terms does a trinomial have?

What is 3

200

The term used to describe a number with no variable (letter)

What is the constant

300

The term used to describe a number with a letter or just a letter?

What is a variable

400

How many terms does the following function have? What do we call this?

f(x)= x² 

What is 1. We call this a monomial

500

What is Ms. McFerren's favorite color?

What is Blue/Turquoise