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WorksheetsAM - F5 - QUIZ 1
Total questions: 75
Worksheet time: 29mins
8
-24
24
-22
9
13
21
-9
a, b, and c for
the quadratic equation:
4x2 – 8x = 3
How many solutions are there?
0
1
2
Cannot be determined
What is the axis of symmetry?
x= 4
x=3
x=-3
Cannot be determined
When looking at a quadratic graph, the solution(s) are always the _____________.
y-intercept
vertex
x-intercept(s)
axis of symmetry
Which of the following is Standard Form?
y=ax2+bx+c
y=a(x−p)(x−q)
y=a(x−h)2+k
Which of the following is Vertex Form?
y=ax2+bx+c
y=a(x−p)(x−q)
y=a(x−h)2+k
Which of the following is Intercept (Factored) Form?
y=ax2+bx+c
y=a(x−p)(x−q)
y=a(x−h)2+k
y=−32(x−4)2+10 What is the vertex of the parabola with the equation
(4,10)
(−4,10)
(4,−10)
(−4,−10)
Solve:
3x - y = 11
x + y = 5
x = 4
y = 1
x = 4
y = -1
x = -4
y = 1
x = -4
y = -1
Solve:
2x + 3y = 5
x + 3y = 7
x = -2
y = 3
x = -2
y = -3
x = 2
y = 3
x = 2
y = -3
Find the solution of the simultaneous equations given the graph.
(0, 2)
(2, 2)
(-1, 3)
no solution
Given the grap, the simultaneous equations has no solution.
True
False
3x ≥ 12
When the particle is on the left of fixed point, O.
Apabila zarah di sebelah kiri suatu titik tetap, O.
s=0
s>0
s<0
When the particles move to the right.
Apabila zarah bergerak ke kanan.
s>0
a>0
v>0
When the particle is stationary.
Apabila zarah berhenti seketika.
s=0
a=0
v=0
Initial velocity
halaju awal
t=0
t=0, v=?
t=0, a=?
s=?
Maximum velocity
Halaju maksimum
s=0
v=0
a=0
t=0
Particle is accelerating
Zarah memecut
v>0
v<0
a>0
a<0
When particle changes its direction of motion
Apabila zarah menukarkan arah pergerakan
s=0
v=0
a=0
When the particle passes through O again
Apabila zarah melalui O semula
s=0
v=0
a=0
Which represents maximum displacement?
a=0
v=0
s=0
Which represents velocity decreasing?
s<0
v<0
a<0
The expression s>0, defines which statement?
The particle is at the negative side.
The particle is moving to the right.
The particle is at the right side.
The particle is moving to the left.
A company sold 1200 units of brand X smartphones in the year 2015 and 1500 units in the year 2018. Calculate the index number for the number of smartphones sold in the year 2018 based on the year 2015
125
150
175
120
The number of students in a school decreased from 1600 students in the year 2017 to 1520 students in the year 2018. Calculate the index number to show the change in the number of students in they year 2018 based on the year 2017.
97
100
95
98
The table above shows the price indices of three materials used to produce a type of bottle for the year 2019 based on the year 2015. The quantities of materials P, Q and R used are in the ratio of 10 : 3 : 2. Calculate the composite index for the year 2019 based on the year 2015.
203
118
432
128
Current Year is always considered as 100
True
False
Base year for Price Index Number Is denoted as
P0
P1
P0Q0
P1Q1
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