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MYP5 Summary Flashcards | StudBud
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MYP5 Summary
MYP5 Summary
25 terms
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44 plays
Mathematics over the years
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
\sqrt{9}=\pm3
False
True
2
Determine the missing angle of the triangle indicated
60°
0.848
57.9°
58.0°
3
How many terms are there in the sequence?
too many
6
22
41
4
The missing side length is
8cm
12.0
12 cm
13.9cm
5
Θ is the greek letter theta
True
False
6
How many terms are there in the sequence?
7
8
4
not enough
7
Factorise x^2+9x-36
\left(x-3\right)\left(x-12\right)
\left(x-3\right)\left(x+12\right)
\left(x+3\right)\left(x-12\right)
\left(x+3\right)\left(x+12\right)
8
Calculate the size of angle θ
67.4°
21.0°
22.6°
12°
9
Factorise 2x^2-4x-48
\left(2x-4\right)\left(x-12\right)
2\left(x+4\right)\left(x-6\right)
\left(x-4\right)\left(2x+12\right)
\left(2x-4\right)\left(x+12\right)
10
What is the next term in the sequence...
-125
30
u_{_{n+1}}
125
11
Knowing the Global contexts of each unit is
unnecessary
important
a waste of time
essential
12
\sqrt{x^2+4}=x+2
True
False
13
MYP Mathematics was...
inspirational
challenging
easy
fun
14
S
o
h
C
a
h
T
o
a
can be used with...
children
Triangles
Right-angled triangles
Circles
15
If f\left(x\right)=x^2+1 and g\left(x\right)=\sqrt{x-2}, what is f\circ g\left(x\right)
x-3
\sqrt{x^2-1}
x-1
x^2-1
16
What is the next term in the sequence...
6
-16
16
17
17
Determine the area of the triangle
195cm2
50.1cm2
95.4cm2
97.5cm2
18
What is the n^{th}term?
u_n=128\times\left(-\frac{1}{2}\right)^n
u_n=128\times-\left(\frac{1}{2}\right)^{n-1}
u_n=128\times\left(-\frac{1}{2}\right)^{n-1}
u_n=128\times-\left(\frac{1}{2}\right)^n
19
What is the common ratio?
-\frac{1}{2}
-2
2
\frac{1}{2}
20
What have you NOT studied this year?
Quadratics
Probability
Trigonometry
Statistics
21
\left(x+1\right)^2=x^2+1
True
False
22
If f\left(x\right)=x^2+1 and g\left(x\right)=\sqrt{x}, what is g\circ f\left(x\right)
\sqrt{x^2+1}
x
x^2+1
x+1
23
How many counties are there in Ireland?
13
28
32
40
24
Evaluate log
9
3
-2
2
-\frac{1}{2}
\frac{1}{2}
25
What is the n^{th}term?
u_n=16-4n
u_n=12-4n
u_n=12\times-4^{n-1}
u_n=4n
