Each week you will have a question that you must answer.
The questions are worth 10 points each. Those who answer the questions on this math blog will receive 2 extra credit points each week.
YOU MUST USE AT LEAST THREE SENTENCES TO EXPLAIN YOUR ANSWERS.
Wednesday, October 21, 2015
Grading Period 2 Week 3 (Due 11/13)
How do you find slope if you know two points on a line?Find the slope of a line that has the following points (-2,3) and (0,6)
You can find slope if you know two points on a line by using the formula y2 - y1 / x2 - x1, then substitute the numbers in and the answer to this would be your slope. The slope of a line that has the points of (-2,3) & (0,6) would be 3/-2. I found my answer by subtracting 6 - 3 = 3, and 0 - (-2) = -2. The slope of the line would be 3/-2.
By using the formula y2-y1 over x2-x1, you replace the numbers and you should get 6-3 over 0-(-2). Solve it and you will get 3 over -2. x1=-2, y1=3, x2=0, and y2=6.
You use the formula y2 - y1 over x2 - x1 and put in the right numbers, You put 6 - 3 for y2 - y1 and put 0 - (-2) for x2 - x1. 6 - 3 = 3 and 0 - (-2) = 2 , so your answer will be 3 over 2.
To get the slope you need to do y2 - y1 over x2 - x1 and put the numbers in their right places.So you'd put 6-3 for y2 - y1 and 0 - (-2) for x2 - x1 to get 3/-2 as your answer.
To find the slope (m) when only using two points of a line you first have to use the formula y2-y1 over x2-x1 and then subtract. The line with (-2,3) (0,6) The slope would be 3/2.
You can find slope if you know two points on a line by using the formula y2 - y1 / x2 - x1, then substitute the numbers in and the answer to this would be your slope. The slope of a line that has the points of (-2,3) & (0,6) would be 3/-2. I found my answer by subtracting 6 - 3 = 3, and 0 - (-2) = -2. The slope of the line would be 3/-2.
Jackson 1: You can find the slope when you only have two points by using the formula y2-y1 over x2-x1. You would just substitute the numbers in and subtract. The slope of the line with (-2, 3) and (0, 6) would be 3/-2.
You can fund the slope with those points using the y2-y1 over x2-x1. After You Subtract Then You see if you can simplify.If not than you just leave it how it is. The slope of those 2 numbers are 3/-2.
Jackson 4:
ReplyDeleteYou can find slope if you know two points on a line by using the formula y2 - y1 / x2 - x1, then substitute the numbers in and the answer to this would be your slope.
The slope of a line that has the points of (-2,3) & (0,6) would be 3/-2. I found my answer by subtracting 6 - 3 = 3, and 0 - (-2) = -2. The slope of the line would be 3/-2.
By using the formula y2-y1 over x2-x1, you replace the numbers and you should get 6-3 over 0-(-2). Solve it and you will get 3 over -2. x1=-2, y1=3, x2=0, and y2=6.
ReplyDeleteIf you use y2-y1 over x2-x1 but fill in with 6-3 over 0-(-2). Then 6-3=3 and 0-(-2)=2.so therefore the answer is 3 over 2.
ReplyDeleteyou subtract y2-y1 and then x2-x1. Then you fill in the numbers of the point. 6-3=3 then
ReplyDelete0-(-2)=2. So your slope is 3 over 2.
subtract y2-y1 then x2-x1 then put the numbers on the point 6-3=3
ReplyDelete0-(-2)=2 so your slope is 3 over 2
Jackson 3
ReplyDeleteThis comment has been removed by the author.
ReplyDeletesubtract y2-y1 then x2-x1 then you put the numbers on the point 6-3=3
ReplyDelete0-(-2)=2 so your slope is 3 over 2 or 3/2
you subtract y2-y1 then x2-x1 then you put the numbers on the point 6-3=3 so your slope is 3 over 2
ReplyDeleteyou subtract y2-y1 then x2-x1 then you put the numbers on the point 6-3=3 so your slope is 3 over 2
ReplyDeleteJackson 4
ReplyDeleteBy using the formula y2-y1 over x2-x1. 0-(-2)=-2. And 6-3=3. So the answer would be 3/-2.
Jackson 7
ReplyDeleteFirst you use the m=rise over run formula. Rise is going up and the run is going left or right.
The slope of (-2,3) and (0,6) is 3 over 2.
you would use the formula y2-y1 over x2-x1. 6-3=3. The answer would be 3/-2
ReplyDeleteYou use the formula y2 - y1 over x2 - x1 and put in the right numbers, You put 6 - 3 for y2 - y1 and put 0 - (-2) for x2 - x1. 6 - 3 = 3 and 0 - (-2) = 2 , so your answer will be 3 over 2.
ReplyDeleteTo get the slope you need to do y2 - y1 over x2 - x1 and put the numbers in their right places.So you'd put 6-3 for y2 - y1 and 0 - (-2) for x2 - x1 to get 3/-2 as your answer.
ReplyDelete~Jackson 4~
You can find the slope by using the formula y2-y1 over x2-x1. Simplify if needed. The slope of (-2,3) and (0,6) would be 3/2.
ReplyDeleteTo find the slope (m) when only using two points of a line you first have to use the formula y2-y1 over x2-x1 and then subtract. The line with (-2,3) (0,6) The slope would be 3/2.
ReplyDeleteThe way to find slope with two given points is to do y2-y1 over x2-x1. The slope of (0,6) and (-2,3) is 3/2. I found my answer by using the formula.
ReplyDeleteJackson 1:
ReplyDeleteYou can find slope if you know two points on a line by using the formula y2 - y1 / x2 - x1, then substitute the numbers in and the answer to this would be your slope.
The slope of a line that has the points of (-2,3) & (0,6) would be 3/-2. I found my answer by subtracting 6 - 3 = 3, and 0 - (-2) = -2. The slope of the line would be 3/-2.
Jackson 1: You can find the slope when you only have two points by using the formula y2-y1 over x2-x1. You would just substitute the numbers in and subtract. The slope of the line with (-2, 3) and (0, 6) would be 3/-2.
ReplyDeleteJackson1
ReplyDeleteYou can fund the slope with those points using the y2-y1 over x2-x1. After You Subtract Then You see if you can simplify.If not than you just leave it how it is. The slope of those 2 numbers are 3/-2.
Jackson 1
ReplyDeleteyou would use the formula y2-y1 over x2-x1. 6-3=3. The answer would be 3/-2
Time is up. No more on line entries. All late answers must be turned in on paper.
ReplyDeleteJackson1:
ReplyDeleteFirst use the formula Y2-Y1 over X1-X2. You have to subsitute the numbers in, then subtract. The answer would be 3/-2
Jackson1:
ReplyDeleteFirst use the formula Y2-Y1 over X1-X2. You have to subsitute the numbers in, then subtract. The answer would be 3/-2