I need help with these, this will be split up in parts. I know this is asking for a lot and I'm sorry

1.

Collinear : Points on the same line

Non-collinear: Points not on same line

Line: All points between any two points extending in opposite directions.

Space: Where things exist

Coplaner: Points and lines on the same plane

Geometry: Earth measure

Plane: A flat surface

Non-coplaner: Points and lines not on the same plane

2. EF

3. EGD

4. AD

5. G

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐