Answer:
y=1/4x-1.5
Step-by-step explanation:
So, because the line is parallel, the slope is the same. Then, to get the y-int, you do b=y-mx with the point, so the equation is b=-1-(1/4)(2), then you multiply to get b=-1-(0.5), so your y-int is -1.5.
(:P)
Answer:
Following are the responses to the given question:
Step-by-step explanation:
Level of Significance,
Sample Size, 
Sample Proportion, 
![z -value = Z_{\frac{\alpha}{2}} = 1.960 \ \ [excel formula =NORMSINV(\frac{\alpha}{2})]](https://tex.z-dn.net/?f=z%20-value%20%3D%20%20%20Z_%7B%5Cfrac%7B%5Calpha%7D%7B2%7D%7D%20%3D%20%201.960%20%20%5C%20%5C%20%20%5Bexcel%20formula%20%3DNORMSINV%28%5Cfrac%7B%5Calpha%7D%7B2%7D%29%5D)
Standard Error
margin of error 
When 
Confidence Interval
Interval Lower Limit
Interval Upper Limit 
Answer:
The answer would be 27.5
Step-by-step explanation:
Divide 55 by 2
The given equation is an equation of a circle because it looks similar to the general equation of a circle.
<h3>What is the general equation of a circle?</h3>
The general equation of a circle is:
x² + y² +2gx + 2fy + c = 0...........eq1
Where (-g, -f) is the center of the circle.
c is a constant
Given equation is
3x² +6x + 3y²+7y+4 = 0
Let us take 3 as common
x² + 2x+y²+7/3y + 4/3 = 0
Let us rearrange the equation
x² + y²+2x +7/3y + 4/3 = 0...........eq2
Now look at eq1 and eq2
We got that eq2 is having a similar pattern as eq1.
Therefore, The given equation is an equation of a circle.
To get more about circle visit:
brainly.com/question/1506955
Since <span>y = x2 - 8x + 12 is a quadratic equation, it is the same of y=ax²+bx+c
the main formula of the vertex is x= -b/2a, and y=f(-b/2a)
for our case x= -(-8) / 2=4, and f(4)= -4
the answer is </span><span>B. (4, -4)</span>
