Incomplete Question the complete Qs is
Which of the following is a correct equation for the line passing through the point (-2,1) and having slope m = 1/2?
a: y=1/2x+2
b: y=-2x+1/2
c: x-2y=-4
d: y-1=1/2(x+2)
Answer:
The Correct option is c. x-2y=-4
Therefore the correct equation for the line passing through the point (-2,1) and having slope m= 1/2 is
![x-2y=-4](https://tex.z-dn.net/?f=x-2y%3D-4)
Step-by-step explanation:
Given:
![Slope = m =\dfrac{1}{2}](https://tex.z-dn.net/?f=Slope%20%3D%20m%20%3D%5Cdfrac%7B1%7D%7B2%7D)
point A(x₁, y₁)=(-2,1)
To Find:
Equation of Line =?
Solution:
Equation of a line passing through a points A( x₁ , y₁) and having slope m is given by the formula,
i.e equation in point - slope form
Now on substituting the slope and point A( x₁ , y₁) ≡ ( -2 , 1) we get
As required
Therefore the correct equation for the line passing through the point (-2,1) and having slope m= 1/2 is
![x-2y=-4](https://tex.z-dn.net/?f=x-2y%3D-4)
Answer:
32
6.4
Step-by-step explanation:
since the absolute value of everything is positive, we can subtract 66-34, to learn that it covered 32 units, in means of distance, and then 32 divided by 5 is 6.4, which mean it covered an average of 6.4 units per minute
Answer:
Triangle PQR congruent to Triangle TSR by SAS
Step-by-step explanation:
Hope this helps
Inches of snow Greensboro gets = g
Inches of snow Redville gets = r
![\left \{ {{g=12r} \atop {g+r=65}} \right. \\ \\ (12r)+r=65 \\ 13r=65 \\ r=5](https://tex.z-dn.net/?f=%20%5Cleft%20%5C%7B%20%7B%7Bg%3D12r%7D%20%5Catop%20%7Bg%2Br%3D65%7D%7D%20%5Cright.%20%20%5C%5C%20%20%5C%5C%20%2812r%29%2Br%3D65%20%5C%5C%2013r%3D65%20%5C%5C%20r%3D5)
Redville gets
5 inches of snow.