The generic equation of the line is:
y-yo = m (x-xo)
Where, the slope is:
m = (y2-y1) / (x2-x1)
m = (1-4) / (2 - (- 1))
m = (1-4) / (2 - (- 1))
m = (- 3) / (3)
m = -1
We choose an ordered pair:
(xo, yo) = (- 1, 4)
Substituting values:
y-4 = -1 (x + 1)
Rewriting:
y = - x - 1 +4
y = -x + 3
Answer:
The equation of the line, in slope-intercept form, that contains the points (-1, 4) And (2,1) is:
y = -x + 3
Answer:
half of 20 is 10
10 is your new radius so
10^2 = 100
100 x 3.14 = 314
Now we multiply by the height:
314 x 11 = 3,454 cm^3
Answer:
The answer to your question is 5x + 6y - 42 = 0
Step-by-step explanation:
Data
y-intercept = 7
parallel to -5x - 6y = 1
Process
1.- Find the slope
- 6y = 5x + 1
y = -5/6 x - 1/6
As the lines are parallels, the slope is the same in both lines
m = -5/6
2.- Find the equation of the new line
If the line has a y-intercept of 7, it means that the point is (0, 7)
y - y1 = m(x - x1)
Substitution
y - 7 = -5/6 (x - 0)
Simplification
y - 7 = -5/6x
Equal to zero
5/6x + y - 7 = 0
Multiply by 6
5x + 6y - 42 = 0 This is the equation of the line
Answer:
P,R,Q i think
Step-by-step explanation:
Answer:
The answer is C 0.300
Step-by-step explanation: