Vocabulary
Combining Like Terms
Distributive Property
Mixed
Function Notation
100
Which of the following expressions are binomials?
a. 3+5x-8x2
b. 2x - 1
c. 3x5 - 10x2
d. 15xy2
e. 21xy - 21x2y
B, C, E
100
15x - 9x + 2 + 8x - 5
14x - 3
100
Simplify the following:
7(2a-5)
14a-35
100
When substituting an expression in for a variable, what must you remember to do?
Put the expression in Parenthesis.
100
Find the sum of the two following functions:
f(x) = -2 + 3x2 - 5x
g(x) = 14x - 5
f(x) + g(x) = 3x2 + 9x - 7
200
Please list the following from the expression below:
15x7 - 10
Constant:
Coefficient:
Degree:
Constant: -10
Coefficient: 15
Degree: 7
200
Reduce to the lowest terms:
(3x5 - 7x3 + 2x - 1) + (2x3 - 2x5 + 8)
x5 - 5x3 + 2x + 7
200
Simplify the following
-2(x-4)
-2x + 8
200
Find the perimeter
23w + 1
200
Find the difference between the two functions
f(x) - g(x)
f(x) = -2 + 3x2 - 5x
g(x) = 14x - 5 + 3x2
f(x) - g(x)= -19x + 3
300
Classify the following expression:
-2x2 + 6x - 7y
Trinomial
300
Simplify the following expression:
3s3 - s + 5 + 2s2
Already simplified
300
Find the difference between the two functions. f(x)=5x2+2 and g(x)=7x2-8
f(x) - g(x) = -2x2 + 10
300
Find the perimeter:
6x + 8
300
Here are the functions:
f(x) = 4x + 2 ; g(x) = 7 -3x ;
h(x) = 6x2 - 8x + 7 ; j(x) = 2x2 - 5x
Find g(3) * f(x)
g(3) * f(x)
-2(4x+2)
g(3) * f(x)= -8x - 4
400
Define what a coefficient is.
A coefficient is the number in front of the variable.
400
Find the perimeter of a square with a side of 4x3 + 5
4(4x3 + 5) = 16x3 + 20
400
Which of the following expressions would require you to use the distributive property to simplify?
A. (4x - 1) + 7
B. (2x3) + (4x3)
C. -3x(4x + 1)
D. 3 * (2x - 1)
C and D
400
32c -6
400
Find g(x) - 5 - g(x)
Here are the functions:
f(x) = 4x + 2 ; g(x) = 7 -3x ;
h(x) = 6x2 - 8x + 7 ; j(x) = 2x2 - 5x
-5
500
Is it possible to be a polynomial and a trinomial at the same time?
Yes, a polynomial means many terms and a trinomial means 3 terms.
500
Simplify completely
(3x2 - 10x + 5) + (-2x2 + 7x - 3 + 7x)
x2 + 4x + 2
500
If the following expression is rewritten in the form ax2 + bx + c, where a, b and c are constants, what is the value of b?
(-3x2 - 5x + 4) - 2(x2 + 8x + 5)
b = -21
-5x2 - 21x - 6
500
How many times is Bowser shown in Mr. Anderson's Classroom?
10
500
Find 10*f(x) - 3*j(x)
Here are the functions:
f(x) = 4x + 2 ; g(x) = 7 -3x ;
h(x) = 6x2 - 8x + 7 ; j(x) = 2x2 - 5x
10(4x+2) -3(2x2 - 5x)
40x + 20 - 6x2 + 15x =
-6x2 + 55x + 20