3 years ago

Is a vertical line a function

Mathematics

1 answer:

ohaa [14]3 years ago

7 0

Answer:

Step-by-step explanation:

The definition of a function is that for each independent variable there is one dependent variable, and a vertical line has many y-points for one x-point, so no.

You might be interested in

What is the surface area of the regular pyramid given below ?

Levart [38]

Answer:

Option C $207\ units^{2}$

Step-by-step explanation:

we know that

the surface area of a pyramid is equal to

$SA=B+LA$

where

B is the area of the base

LA is the lateral area

The area of the base B is

$B=9*9=81\ units^{2}$

The lateral area is equal to

$LA=4*(1/2)(9*7)=126\ units^{2}$

the surface area is equal to

$SA=81+126=207\ units^{2}$

5 0

3 years ago

Read 2 more answers

What is an angle that is complementary to DGE?<br><br> (Please hell I’ll reward)

weqwewe [10]

Answer:

<CGD

Step-by-step explanation:

Since m<CGB = right angle = 90°, therefore:

m<CGE = 90° (linear pair angles)

Complementary angles add up to 90°.

Thus, m<CGD + m<DGE = m<CGE = 90°.

Therefore, the angle that is complementary to <DGE is <CGD

3 0

3 years ago

Which of the following shows the figure rotated 90 degrees counterclockwise around the origin and then reflected across the x-ax

olchik [2.2K]

Answer:

The first one

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

How to evaluate this question

Harlamova29_29 [7]

The answer is 16

Refer image for working :-

Drop comments if any doubt arises.

3 0

2 years ago

Read 2 more answers

How will fit in the box

r-ruslan [8.4K]

12 will fit in the box for number 1

6 0

3 years ago

Read 2 more answers