Algebra2
Can these get checked.
Find the slope of the straight line that passes through the given points or state that the slope is undefined. Then indicate if the line through the points rises (left to right), falls (left to right), is horizontal, or is vertical.
1. (7, 4) and (1, 1)
= 2 ; rising
2. (3, 4) and (2, 1)
= 1 ; fall
3. (5, 3) and (5, 2)
= 0 undefined ; vertical
asked by
Victoria

slope is y/x, not x/y
1. (14)/(17) = 1/2, not 2
2. (14)/(2+3) = 1, so you're ok there. lucky, since 1/1 = 1
3. since both x coordinates are the same, the line is vertical, but that means it is undefined, not 0. It can't be both 0 and undefined, since 0 is defined, and is the slope of horizontal lines.posted by Steve
Respond to this Question
Similar Questions

Algebra..
Find the slope of the straight line that passes through the given points or state that the slope is undefined. Then indicate if the line through the points rises (left to right), falls (left to right), is horizontal, or is 
Algebra..
Problems 1a  1c: Find the slope of the straight line that passes through the given points or state that the slope is undefined. Help!? 1. (7, 4) and (1, 1) 2. (3, 4) and (2, 1) 3. (5, 3) and (5, 2) 
Math 101
Find the equation for each of the following items below: a. A line that passes through (6,26) and has a slope of 3. b. A line that passes though the points (5,5) and (10,20) c. A line that passes through (9,25) and has a slope of 
Algebra 1 help
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 
Physics
can someone help i'm stuck on two questions??? 23. On a velocitytime graph, when is the object not moving? when the slope is a straight line rising to the right when the slope is a straight line falling to the right when the 
math
i have more than one question so if u no any of the answers please tell me 1.) write the pointslope form of the equation of the line with slope 2 passing through the point ( 5, 9). 2.) write the pointslope form of an equation 
algebra
Find the slope of the line through the given points. (2,4) (6,3). m=y2y1 over x2x1. (3)(4) over(6)(2) 34 over 62 7 over 4. I plotted the two coordinates (2,4) (6)(3), and the slope is 7 over 4, right? How do you plot 
Algebra
1. Is it more difficult to run up a ramp with a slope of 1/5 or a slope of 5? 2. What is the slope of a line that passes through the points (2,0) and (5,0)? 3. A line has a slope of 2. It passes through the points (1,2) and (3,y). 
algebra
find the slope of a straight line that passes through the given pair of points (5,6) and (3,1) 
math
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 slope 5/3. Through which two points could this line pass? a) (12, 13),(17, 10) b) (16, 15), (13,