Further

Question 1

What is domain

Answer 1

The values of x in the equation

Question 2

Way to write domain

Answer 2

3 < x < 6

(Fake numbers)

Question 3

What is range

Answer 3

Thé dif in the y axis

Question 4

Way to write range

Answer 4

-2 < f(x) < 7

(Fake numbers)

Question 5

What is a coefficient

Answer 5

The thing that accompanies something eg in 50x 50 is the coefficient

Question 6

Factor theorem

Answer 6

If f(p) is 0
5hen (x-p) is a factor of f(x)

Question 7

How to find minimum point- completing the square

Answer 7

X = bit in the bracket like in normal solving for x
Y= thing outisde

Question 8

How to find distance between two points

Answer 8

It’s pythagoros basicallg

Question 9

Equation of a circle

Answer 9

X2 + Y2 = r2

Question 10

Other equation of a circle when it’s not in the middle

Answer 10

(X-a)2 + (y-b)2 = r2

a is the x coordinate for the center
B is the y coordinate for thé center

Question 11

How is something tangent to a circle

Answer 11

If there’s only one point of intercept

Question 12

Minimum point

Answer 12

Greater than zero

Question 13

Maximum point

Answer 13

Less than zero

Question 14

Identity matrix

Answer 14

1 0
0 1

Question 15

90 • clockwise rotation

Answer 15

0 1
-1 0

Question 16

180• rotation

Answer 16

-1 0
0 -1

Question 17

270 • clockwise rotstion

Answer 17

0 -1
1 0

Question 18

Reflection in the y axis

Answer 18

-1 0
0 1

Question 19

Reflection in the x axis

Answer 19

1 0
0 -1

Question 20

reflect y= x

Answer 20

0 1
1 0
(Opposite of identity)

Question 21

Reflection y= -x

Answer 21

0 -1
-1 0

Question 22

Enlarge by 4

Answer 22

4 0
0 4

Question 23

Trig identity

Answer 23

Sin/ cos = tan

Question 24

Other trig idenity

Answer 24

Sin 2 0 + cos 2 0 = 1