Answer and explanation:
Given the above, we find y in terms x
change in y change in x = 0.5
The formula for a straight line is y= mx+b where m is slope of the line and b is the y intercept
We substitute given values above in the straight line equation:
y=mx+b
1.5= 0.5×3+b
1.5=1.5+b
b= 0
y in terms of x for the line is therefore given by the formula :
y=0.5x+0
Answer:
the sum is 3m-12
Step-by-step explanation:
The nunbers are:
![m-2\\m-4\\m-6\\the~sum~is:\\sum=(m-2)+(m-4)+(m-6)\\sum=m-2+m-4+m-6=m+m+m-2-4-6\\sum=3m-12](https://tex.z-dn.net/?f=m-2%5C%5Cm-4%5C%5Cm-6%5C%5Cthe~sum~is%3A%5C%5Csum%3D%28m-2%29%2B%28m-4%29%2B%28m-6%29%5C%5Csum%3Dm-2%2Bm-4%2Bm-6%3Dm%2Bm%2Bm-2-4-6%5C%5Csum%3D3m-12)
I don't know noting I just want points
Answer: Vertical Stretch
Step-by-step explanation:
Given: The cost of manufacturing x refrigerators is given by the function :![f(x)=2x^2+6000](https://tex.z-dn.net/?f=f%28x%29%3D2x%5E2%2B6000)
If the cost doubles fr the year 2011 owing to higher raw material prices, then we multiply the given function by 2, then we get a new function :
which represents a vertical stretch in the graph.
∵ 2 is a positive constant greater than 1 which is multiplied to the parent function f(x). So by the definition of vertical stretch the parent function will be vertically stretched .
The answer is B.
If you multiply x by 2 then you should get y.