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WorksheetsQuarter 2 Review
Total questions: 45
Worksheet time: 23mins
If f(x)= 5x-2, what is f(2)?
5
12
8
9
Rewrite the statement “A quadrilateral is a figure with four sides.” In the If-then form.
a. A figure has four sides if and only if it is a quadrilateral.
A figure is a quadrilateral if and only if it has four sides.
a. If a figure has four sides, then it is a quadrilateral.
If a figure is a quadrilateral, then it has four sides.
What is the inverse of the statement “If the number is divisible by 2 and 3, then it is divisible by 6.”
If the number is divisible by 6, then it is divisible by 2 and 3.
a. If the number is not divisible by 2 and 3, then it is not divisible by 6.
a. If the number is not divisible by 6, then it is not divisible by 2 and 3.
a. If the number is divisible by 2 and 3, then it is not divisible by 6.
Which phrase below is the correct meaning of the inequality symbol,” ≤”?
Less than or equal to
Greater than or equal to
Less than
greater than
Use deductive reasoning to complete the statement, “All right angles are congruent. ∠B and ∠C are both right angles. Therefore, ______.
∠B and ∠C are congruent angles.
∠B and ∠C are right angles.
∠B and ∠C have equal measures.
∠B and ∠C are not congruent.
For inductive reasoning: What is the next term in the sequence 19, 23, 27, 31,…?
33
35
37
39
What conclusion can you draw from the following two statements?
If you have a job, then you have an income.
If you have an income, then you must pay taxes.
If you have a job, then you must pay taxes.
If you don’t have a job, then you don’t pay taxes.
If you pay taxes then you have a job.
If you have a job, then you don’t have to pay taxes
This table shows the cost, P Php, of the number of tickets sold, n. Identify the range.
{1,2,3,4,5,…}
{9,50,19.00,28.50,38.00,47.50,…}
{1,2,3,4,5,9.50,19.00, 28.50,38.00,47.50}
{1,9.50,2,19.00,3,28.50,4,38.00,5,47.50
Which of the following is an ordered pair?
2 and 1
2 or 5
(-1, -8)
{2,-3}
Rewrite the statement “A Triangle is a figure with three sides.” In the If-then form.
a. A figure has three sides if and only if it is a triangle.
a. If a figure is a triangle, then it has three sides.
a. If a figure has three sides, then it is a triangle.
a. A figure is a triangle if and only if it has three sides.
Which of the following ordered pairs represents a function?
a. {(-2, 2), (- 3, 2), (-5, 2), (-2, -2)}
{(1, 2), (2, 3), (3, 4), (4, 5)}
{(-3, 0), (-3,1), (-3, 2), (-3, 3)}
{(1, 5),( 2, 6), (2, 7), (1, 6)}
Which of the following is NOT a linear function?
y= 3x – 4
f(x)= 2x + 5
f(x)= x2 + 5
f(x)= 5x + 2
Relation and functions can be represented by the following EXCEPT.
Mapping diagram
Table
Graph
Flow Chart
Which is the contrapositive of this conditional? “ If two angles have the same measure, then they are congruent”
If two angles do not have the same measure, then they are not congruent
If two angles are congruent, then they have the same measure
If two angles are not congruent, then they do not have the same measure
If two angles have the same measure, then they are not congruent
What is the conditional statement of the inverse “If you don’t have wings, then you can’t fly”?
If you don’t have wings, then you can fly
If you can fly, then you have wings
If you have wings, then you can fly
If you can’t fly, then you have wings
Is (0, 0) a solution to the system?
Solution
not a solution
undefined
none of the above
If garbages are disposed properly then dengue diseases will be prevented. The underlined portion is_________.
Hypothesis
Postulate
Conjecture
Theorem
What conclusion can you draw from the following two statements?
If a person does not get enough sleep, that person will be tired.
Marcos does not get enough sleep.
Marcos will be tired.
Marcos should get enough sleep.
Marcos will get enough sleep.
Marcos will not be tried.
Identify what kind of relation is given.
{(a,1), (a, -1), (a, 0), (a, 2)}
one-to-one
many-to-one
one-to-many
three-to-two
In an if-and-then statement, what do you call the “then” part?
hypothesis
conjecture
conclusion
conditional
What is the hypothesis of the statement given below?
We can catch the train if we leave early.
We leave early.
We can catch the train.
If we can catch the train
If we leave early
Which is the contrapositive of this conditional?
If two angles have the same measure, then they are congruent.
If two angles do not have the same measure, then they are not congruent.
If two angles are congruent, then they have the same measure.
If two angles are not congruent, then they do not have the same measure.
If two angles have the same measure, then they are not congruent.
Which of the following is assumed to be true without proof?
conjecture
Corollary
postulate
theorem
Which of the following is assumed to be true without proof?
conjecture
Corollary
postulate
theorem
Which of the following statements is NOT true?
If two lines intersect, then their intersection is a point.
Every plane contains at least 3 noncollinear points
Every line contains at least two points.
Two points are contained in an infinite number of lines.
What is the value of the function f(x) = -2x + 3 if f(0)?
3
-3
1
-1
Use inductive reasoning to find the next number in the given sequence:
8, -3, 6, -7, 4
2
-10
-9
-11
Use inductive reasoning to find the next number in the given sequence:
1/2, 5/2, 9/2, 13/2
15/2
17/2
19/2
21/2
Use inductive reasoning to find the next number in the given sequence:
1, 2, 4, 7, 11, 16
18
20
21
22
If f(x) = 9x + 3, find the value of the function if the given is f(1.2).
13.8
13.08
18.3
18.03
What is the standard form of the equation?
Ax + By = C
y = mx + b
Ax - By = C
y - y=m(x-x)
Use inductive reasoning to find the next number in the given sequence:
400, 200, 100, 50
30
25
20
20
What is the equation of the line?
y - 4 = 0
y + 4 = 0
y = 4x
y = -4x
Which is the following is the slope in the function f(x) = 3x – 1 ?
-1
x
3
f
Which of the following graphs is not a function?
A relation is shown. Consider the input 7. What output is it related to?
140
7
197
7 is not an input in this relation
Which of the following statements is true?
If angle 1 has a measure of 90o, then angle 1 is obtuse
If angle 1 has a measure of 140o, then angle 1 is acute.
If angle 1 has a measure of 35o, then angle 1 is acute.
If angle 1 has a measure of 180o, then angle 1 is right.
Using the graph, identify the points of point B
(-4,-4)
(-5, -4)
(-5, -5)
(-4, -4)
What is the slope of the line?
-3
-1/3
3
1/3
What is the set of all values of the abscissa in a given relation?
Relation
Domain
Range
Function
What is the slope of the line?
-4
4
0
undefined
What is the slope of the equation 2y = 6x – 6?
-6
-3
3
6
Identify what kind of relation is given.
one-to-one
many-to-one
one-to-many
three-to-two
What kind of relation where each value of x is mapped to exactly one value of y?
one-to-one
one-to-many
many-to-one
What kind of relation where each value of x is mapped to exactly one value of y?
one-to-one
one-to-many
many-to-one
