MATH8 Q2 REVIEW PART 2

Quiz by SHACARMI GAY G. BALWIT

Feel free to use or edit a copy

includes Teacher and Student dashboards

Measure skills
from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

With a free account, teachers can

edit the questions
save a copy for later
start a class game
automatically assign follow-up activities based on students’ scores
assign as homework
share a link with colleagues
print as a bubble sheet

Q 1/20
Score 0
Which of the following points satisfies the inequality 𝑦 < 2𝑥 – 3?
29
(5, 2)
(0, 5)
(2, 5)
(2, 2)

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

20 questions

Show answers

Q1
Which of the following points satisfies the inequality 𝑦 < 2𝑥 – 3?
(5, 2)
(0, 5)
(2, 5)
(2, 2)
60s
Q2
Given the function 𝑓(𝑥) = 2𝑥 − 5, find the valueof 𝑓(4).
3
-3
0
7
30s
Q3
The following linear inequalities in two variables are in standard form EXCEPT
5𝑥 + 2𝑦 ≥ 25
𝑥 – 2𝑦 < 25
2𝑥 − 3𝑦 ≤ 25
𝑦 > 2𝑥 + 25
60s
Q4
What is the domain of the graph shown in figure 2?
{6, 0}
{(-4, 1), (6, 0)}
{-4, -2, 0, 3, 4}
{-4, -1, 0, 1, 4}
60s
Q5
Transform 3𝑥 −2𝑦 >-7 into slope-intercept form.
60s
Q6
Ana and her mother went to the market to buy fish for their picnic. Thefish that they want to buy has a price of 𝑃300 per kilo, but the vendor is willing to give them a discount of 𝑃50.
What function best describes the relation if y represents the amount ofmoney they will pay and x represents the weight of the fish in kilograms?
y = 300x−50
y = 50x + 300
y = 300x + 50
y = 50x − 300
60s
Q7
Ana and her mother went to the market to buy fish for their picnic. Thefish that they want to buy has a price of 𝑃300 per kilo, but thevendor is willing to give them a discount of 𝑃50.
If Ana and her mother will buy 5 kilos of fish, how much will they pay?
₱1,450
₱1,250
₱1,350
₱1,550
60s
Q8
Ana and her mother went to the market to buy fish for their picnic. Thefish that they want to buy has a price of 𝑃300 per kilo, but thevendor is willing to give them a discount of 𝑃50.
If Ana and her mother will be given a discount of 𝑃100.00 for every purchase of 5 kilos and they will buy 10 kilos, how much does it cost?
₱2,600
₱2,800
₱2,700
₱2,900
60s
Q9
Which of the following statements best describe a linear inequality in two variables?
I. The graph is a set of points or a line
II. It involves the following symbols ,≥,≤,≠.
III. The direction ofthe inequality symbol reverses when multiplied by a negative integer
II & III
I & III
I & II
I, II & III
30s
Q10
Kim is asked what inequality symbol to be used to translate at least inthe mathematical sentence 8 times a number y minus 3 times a number x is atleast 30. Her answer is >. Is she correct?
Yes, because the symbol for at least is <.
No, because the symbol for at least is ≤.
No, because the symbol for at least is ≥.
Yes, because the symbol for at least is >.
60s
Q11
In figure, the domain is {x ϵ ℝ} because the graph extends horizontally to ______.
the left
Neither the left nor the right
both left and right
The right
60s
Q12
In the figure, what is the range ofthe graph?
R = {𝑦 𝜖 ℝ | 𝑦 ≤ −3}
R = {𝑦 𝜖 ℝ | 𝑦 ≥ −3}
Neither the left nor the right
R = {𝑦 𝜖 ℝ}
60s
Q13
The following represent the graph of linear inequality in two variables EXCEPT.
60s
Q14
Which graph below describes the range R = {𝑦𝜖 ℝ | 𝑦 ≤ 4}?
60s
Q15
Transform 2𝑥+ 5𝑦≥ 15 into slope-intercept form.
60s