We can work out the first three terms of this quadratic equation with substitution.
The first term of this sequence is where n=1, we can substitute 1 in for n
y=1^2+2(1)-4
y=1+2-4
y=-1
We can do this for the next two terms as well
y=2^2+2(2)-4
y=4+4-4
y=4
For the last term:
y=3^2+2(3)-4
y=9+6-4
y=11
Answer:
57 questions correct
Step-by-step explanation:
95% of 60 is 57
Answer:C. 13/6
Step-by-step explanation:
The slope is always rise over run. So when going from the coordinate (-5,-7) to the coordinate (1,6) we go up 13 then go to the right 6. And since we went up and to the right it is a positive slope.
Step-by-step explanation:
Answer:
2)
Original Mean: 867
Original Median: 543
New Mean: 790
New Median: 400
3)
Original Mean: 22.6
Original Median: 22.5
New Mean: 21.6
New Median: 22
It would be (2,2), because of the opposite reciprocal slope of a perpendicular line.
