Asked by 9thgradestudent

Can someone tell me if my answers are right and explain how you got each one thank you very much !

1. What is the slope of the line that passes through the points (-2, 5) and (1, 4)?

A. -3
B. -2
C. -1/3 **
D. 1/3

2. A line has a slope -5/3. Through which two points could this line pass?
A. (12, 13) and (17, 10)
B. (16, 15) and (13, 10)
C. (0, 7) and (3, 10)
D. (11, 13) and (8, 18) ***

3. The pair of points (6,y) and (10,1) lies on a line with the slope 1/4. What is the value of y?
A. -5
B. -2 **
C. 2
D. 5

4. What is the slope of the line that passes through the points (4, 2) and (4, -3)?
A. -1
B. 0
C. 1
D. Undefined ***
Answered by Damon
(4-5)/(1+2) = -1/3 yes

(18-13)/(8-11) = -5/3 yes

(1-y)/(10-6) = 1/4
1-y = 1
y = 0 Huh? typo?

(-3-2)/0 = undefined
Answered by Christine
Not sure if you still need help with this...

but here are the correct answers:
1)C
2)D
3)B
4)D
5)D

Answered by Lynn
Christine is correct! I was struggling for the answer on question 2. Thank you!
Answered by abby
2017 still right...wish someone could explain but oh well
Answered by Bleh Bleh Bleh
#5 is now B
Answered by Angry Person ;-;
Bleh Bleh Bleh lied, #5 is D.
Answered by not that that random guy that has a name
No 5 ACtually IS B i just took it and got 4/5 cause 5 was B. F
Answered by Tasha
Is it though?
Answered by That one girl
It isn't! I clicked on B and I got 4/5. It is D
Answered by ilysm
Thank you sm @Thatonegirl is correct!
Answered by BenidictArrow
D is right guys!
Wait a minute,is it just me or do i smell a troll. . .
Answered by :)
For Algebra 1 students in Connexus as of 2019 (Lesson 1, Unit 6: Rate of Change and Slope), these are what I found my answers to be:

1. -1/3
2. (11, 13) and (8, 18)
3. -2
4. Undefined
5. 60 Miles per Hour
Answered by UnrealOnePiece
It is definitely B, just to let you guys know.