What is the slope of the line through (1, -1) and (5, 7)?
Answers
Answer:2
Step-by-step
7-(-1)/5-1=8/4 =2
Answer:
2
Step-by-step explanation:
The equation for slope is y2 - y1 / x2 - x1. So 7 - -1 / 5 - 1 equals 8 / 4. 8 / 4 is 2.
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Answers
In order to write number 0.000059 in scientific notation we need to move the decimal point from its current location (black dot) to the new position (red dot).
0.00005.9So, we need to move decimal point 5 places to the left.
This means that the power of 10 will be negative 5.
Now we have that the
Number part = 5.9 and
Exponent part = -5
So, the solution is:
5.9⋅10−5
Answers
Answers
-8+x=0
add 8 to both sides
8-8+x=0+8
0+x=8
x=8
answer is B. 8
Rearrange the terms.
x - 8 = 0
Add 8 on both sides.
x - 8 + 8 = 0 + 8
x = 0 + 8
x = 8
x = 8 will make the equation true.
Your answer is B. 8
Answers
Answers
10:4=5:2
The ratio decreases to 5:2
Hoped this helped.
~Bob Ross®
Answers
1) The slope of the point (0,0) and (2,1) is 1/2.
2) The slope of the point (0,-1) and (2,-5) is -2.
3) The slope of the point (0,7) and (2,4) is -3/2.
4) The points (-1,3) and (-1,-3) has No slope.
5) The slope of the point (1,-3) and (-1,-3) is zero.
Step-by-step explanation:
There are five set of points given in the question.
You need to find out the slope of the line formed by the points.
The formula used to find the slope of a line is given by,
Slope =
1) The given points are (0,0) and (2,1)
(x1,y1) ⇒ (0,0)
(x2,y2) ⇒ (2,1)
Slope =
⇒ 1/2 is the slope.
2) The given points are (0,-1) and (2,-5)
(x1,y1) ⇒ (0,-1)
(x2,y2) ⇒ (2,-5)
Slope =
⇒
⇒ -2 is the slope.
3) The given points are (0,7) and (2,4)
(x1,y1) ⇒ (0,7)
(x2,y2) ⇒ (2,4)
Slope =
⇒ -3/2 is the slope.
4) The given points are (-1,3) and (-1,-3)
(x1,y1) ⇒ (-1,3)
(x2,y2) ⇒ (-1,-3)
Slope =
⇒ -6/0 (No slope)
If the denominator of a fraction is zero, the expression is not a legal fraction because it's overall value is undefined.
∴ There is no slope.
5) The given points are (1,-3) and (-1,-3)
(x1,y1) ⇒ (1,-3)
(x2,y2) ⇒ (-1,-3)
Slope =
⇒ 0/-2
∴ The slope is zero.
1) The slope of the point (0,0) and (2,1) is 1/2.
2) The slope of the point (0,-1) and (2,-5) is -2.
3) The slope of the point (0,7) and (2,4) is -3/2.
4) The points (-1,3) and (-1,-3) has No slope.
5) The slope of the point (1,-3) and (-1,-3) is zero.
The slope of a line represents the rate at which the line rises or falls as you move horizontally along it. It's calculated as the change in the y-coordinate divided by the change in the x-coordinate between two points on the line.
1. (0, 0) and (2, 1):
Slope = (1 - 0) / (2 - 0) = 1 / 2 = 0.5
The slope is positive, indicating a rising line.
2. (0, -1) and (2, -5):
Slope = (-5 - (-1)) / (2 - 0) = -4 / 2 = -2
The slope is negative, indicating a falling line.
3. (0, 7) and (2, 4):
Slope = (4 - 7) / (2 - 0) = -3 / 2
The slope is negative, indicating a falling line.
4. (-1, 3) and (-1, -3):
Slope = (-3 - 3) / (-1 - (-1)) = -6 / 0
The denominator is zero, indicating a vertical line. Vertical lines have undefined slopes.
5. (1, -3) and (-1, -3):
Slope = (-3 - (-3)) / (-1 - 1) = 0 / -2 = 0
The slope is zero, indicating a horizontal line.
Learn more about slope here
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