Answer:
True
Step-by-step explanation:
The variance of a data set gives you a rough idea of how spread out your data is. A small number for the variance means your data set is tightly clustered together and a large number means the values are more spread apart.
Answer:
$56
Step-by-step explanation:
Simply add the two values together, the algebraic equation would be:
9.75 + 46.25 = 56
So he paid $56 to go to the concert.
Hope this helps!
Answer:
OD. (-1,11), (0,7), (1,3), (2,-1)
Slope:
4
y-intercept:
(0,7)
Step-by-step explanation:
Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values. Graph the line using the slope and the y-intercept, or the points.
Answer:
So we must determine the distance between our two given points and that can be found using the distance formula .
Plugging the values into the equation and solve
Therefore, our final answer is that the distance is 16.125 units
<u><em>Hope this helps! Let me know if you have any questions</em></u>
Answer: y = 2x also written as y = 2x + 0
Step-by-step explanation:
When dealing with parallel lines their slopes are ALWAYS the same so the equation would have the slope of 2, but to find the y intercept you have to plug the coordinate given into the point-slope formula (y - y1) = m(x - x1) where m is the slope, y1 is the y output of the coordinate and x1 is the x input of the coordinate.
1. Plug cordinate into point slope form equation:
(y - 0) = 2(x - 0)
2. Distribute the 2 to x and 0
y - 0 = 2x - 0
The two zeros cancel out because they are 0s to begin with so your final answer for your y - intercept is 0
hope this helps :)