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Flashcards in Year 10 Yearlyz Deck (218)
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1

How to simplify the surd √108

2

How to simplify the surd of 4√45

3

How to add the surds 5√11 + 7√11

12√11

4

How to add the surds √80 + √20

5

6

7

Expand and simplify each expression

8

Expand and simplify the binomial product 

9

Expand and simplify the Binomial product using: (a + b)(a - b) = a- b2 

10

Expand and simplify the Binomial product using: (a + b)(a - b) = a2 - b2 

11

The total amount and the total amount of compound interest of $26,750 is invested at 4% p.a. for 3 years with interest compounded annually using P(1 + R)n

12

The total amount of the investment and the compound interest earned using A = P(1 + R)n

13

Calculate the compound Interest monthly when $24500 is invested at 6.3% p.a. for 5 years

14

What is Depreciation

Depreciation is the decrease in value of an item over time. When items we buy lose value because of age or frequency of use, they are said to depreciate.

15

Using the Depreciation formula of A=P(1 - R)n

16

Simplify The Surd 

17

What are the symbols of a distance, midpoint and gradient formula question such as P(-5,8) Q(3,6)

18

Find the angle of inclination of a line with a gradient of 1/3 using the formula. Answer = -tan (Gradient)

19

Find the angle of inclination of a line with a gradient of -4 using the formula. Answer = -tan (Gradient)

20

What is the rule with Parallel Lines about how to find their gradient

21

What is the rule with Perpendicular Lines about how to find their gradient

22

State whether each pair of gradients represent parallel lines or perpendicular lines

23

State whether each pair of gradients represent parallel lines or perpendicular lines

24

Find the gradient of a line that is perpendicular to a line with gradient: 2

25

Find the gradient of a line that is perpendicular to a line with gradient: -3

26

Find the gradient of a line that is perpendicular to a line with gradient: 3/4

27

Find the gradient of a line that is perpendicular to a line with gradient: -0.6

28

How to find the x and y intercepts by using the method of "For the x intercept y = 0 and For the y intercept x = 0"

29

What is the main rule of the equation of horizontal and vertical lines

30

Find the gradient and y-intercept of the line with the equation y = -4x + 9 using the formula y = mx + b