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Linear relations

100

What are the coordinates of the Origin?

(0,0)

200

What does the constant in a linear relationship equation change?

The Y intercept point

300

What does the coefficient in a linear equation affect?

Slope/Gradient

400

Which way does the line of y=4 run?

Horizontal

500

If a line runs through the point (10,5), and its gradient is 2, what is its X intercept?

x=5

Quadratics

100

What exponent is used in a Quadratic?

Square, two

200

x=-y^2, is the line concave up or down?

Concave down

300

What are 3 real life parabolic shapes?

Satellite dishes, hill cross sections, Bowls etc

400

A relationship with an exponent of 1 is linear, 2 is quadratic, What is 3 called?

Cubic

500

Is a quadratic a function, why?

Yes. For every x coordinate, there is only one y coordinate

Algebra

100

If B=3, What is 2B?

6

200

What is B^4 in expanded form?

B*B*B*B

300

What is b^5*b^6?

B^11

400

What is the distributive law?

A term outside a bracket is multiplied by every term inside the bracket

A(3+5)=

A3+A5

500

What is (a⁴)⁸?

a³²

Trig

100

What do you call a triangle with a 90 degree angle?

Right angle triangle

200

Does COS, TAN or SIN have the greatest value?

Depends

300

Tan is the ratio between..?

Opposite and adjacent

400

What is the longest side of a right angled triangle?

Hypotenuse

500

What type of trig question would you use an inverted trig ratio for? (finding an unknown side or angle etc)

Finding unknown angle (theta)

Random

100

What is the biggest landlocked country?

Kazakhstan

200

What is another name for our moon?

Luna

300

What is the conversion ratio between feet and meters (approximate)

1 meter= 3 feet

400

What is the best F1 team?

Haas

500

How many stars are on the US flag? 

50