What I Know Module 4 Q2
Quiz by Gayle Iballa
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10 questions
Show answers
- Q1
In the expression 3x – 2y + 5, what is/are the constant/s?
3, 5
5
- 2
3, -2, 5
30s - Q2
If x = 3, what is the value of 2x?
0
- 6
12
6
30s - Q3
What is the value of 3y, if y = -2?
6
0
- 6
12
30s - Q4
If x = 3 and y = -2, what is the value of 2x + 3y?
12
0
6
- 6
30s - Q5
What is the value of xy, if x = 3 and y = -2?
6
12
0
- 6
30s - Q630s
- Q7
Which of the following are examples of like terms?
x and y
-3x and 3x
2 and 2x
30s - Q830s
- Q9
When adding or subtracting polynomials, we add/subtract the ____.
numerical coefficients
exponents
all of the above
polynomials
30s - Q10
Simplify the expression (8x - 3) + (2x - 5).
10x + 2
6x - 8
6x + 2
10x - 8
30s