Question

Find the slope of the line through the pair of points. A(2, –3), P(2, 9)

A. 0

B. 2/3

C. - 1/3 -1/3

D. undefined

Answer 1

Given any two points
\[\large (x_1, y_1) \ and \ (x_2, y_2)\]
The slope of the line through them is given by
\[\huge \frac{y_2 - y_1}{x_2 - x_1}\]

Answer 2

However, in this case, you seem to end up with
\[\frac{9-(-3)}{2-2}=\frac{12}{0}\]
Which is undefined.

By the way, if the slope of a line is undefined, it means the line is vertical.
(if the slope is zero, the line is horizontal)

Answer 3

so i will choose D

Answer 4

That's right.

Answer 5

One more
x+y=3
y=2x-15

A. (5 -5)
B. (-10, -5)
C. (1, 2)
D. (6, -3)

Answer 6

i think its "D"

Answer 7

You're right. Again, I hope you arrived at the answer the correct way... (although if you were pressed for time, trial and error may be quicker if you have choices)

Answer 8

-1/3x + y = –1

y = 4 + 1/3x

A.

infinitely many solutions

B.

no solution

C.

no solution

D.

infinitely many solutions

Answer 9

CHOICE A

Answer 10

CHOICE B

Answer 11

CHOICE C

Answer 12

CHOICE D

Answer 13

Which one do u think

Answer 14

Try to set up both equations so that y goes (alone) on one side, and everything else on the other.

Answer 15

In the second equation, it's already done for you. Let's do the first...
y = (1/3)x - 1
Am I right?

Answer 16

Well, anyway, your lines are parallel, and they do not intersect anywhere, ergo, there are no solutions.

Answer 17

so wat would be the answer

Answer 18

No solutions. It's in your choices.

Answer 19

Write a rule for the linear function in the graph.



A. y = -4x + 13

B. y = -4x – 13

C. y = 4x – 13

D. y = 1/4x – 13

Answer 20

You have two points marked on your graph. In each of these choices, substitute both points. There is only one equation here that would satisfy both points.

Answer 21

This isn't the proper way to solve this, but time's not on our side... I have to go for now.
--
Terence out

Answer 22

what would be the equation if i give up cause i tried it couldnt solve it

Answer 23

Simple, try again... no giving up, lol.

Answer 24

ok bye have a good day

Answer 25

"If we fight the stranger, we shall hit our brothers and perhaps shed the blood of a clansman.

Answer 26

... help please? am i right?
http://prntscr.com/kjxchc

Answer 27

Solve.
33=8^5z+4

Answer 28

A car is moving southwest at a velocity of 10 meters per second. Five seconds later, it's going 40 meters per second.

Answer 29

If you run 10 km east and then turn around and run 7 km west, how much total distance have you travelled?
A.

Answer 30

Which of the following is a vector measurement?
A. 0.08 g/L
B. 6.5 m/s down
C. 45 m/s slowly
D. 15 km/hr

Answer 31

The beginning of the Anglo-Saxon period roughly corresponds with which historical

Answer 32

What is the angle of rotation for the polygon shown?

https://learning.k12.com/content/enforced/437405-COF_ID125380/Picture2.

Answer 33

What type of transformation is shown in this image?

https://learning.k12.com/content/enforced/437405-COF_ID125380/Picture1.

Answer 34

I want to change my profile info but I forgot how. Can someone help me?

Answer 35

What type of transformation transforms (a, b) to u200b(u2212a, b)u200b?

A. a reflection over the x-axis

B.

Answer 36

John is lifting a 1.5 kg toy to a height of 1.2 m above the ground. How much work

Answer 37

The distance between two objects is increased by a factor of 2. How will the gravitational force between the objects change?
A.

Answer 38

What can be stated about the conclusion to "The First Seven Years" by Bernard Malamud?
A.

Answer 39

Using the following equation, find the center and radius of the circle by completing the square.

Answer 40

In "The First Seven Years" by Bernard Malamud, Feld is a Polish immigrant shoemaker who wants his daughter to have a better life than his own.

Answer 41

Simplify each expression using the order of operations. Then, match the expression (term) on the left with its solution (definition) on the right.

Answer 42

Dogs in the GoodDog Obedience School win a blue ribbon for learning how to sit, a green ribbon for learning how to roll over, and a white ribbon for learnin

Answer 43

What

Answer 44

Eturntie, CC slides