Answer:
Sorry, the only thing I can see from the picture is Part B), and that equals 40%.
Step-by-step explanation:
Part B) = 40%
Answer:
I think the answer is 1/2 but dont take my word
So its easy so () are first! 5.5 2.5 is 8. then 2x4 is 8 so 8/8 is 0 so thats your answer 0
Answer:
On a coordinate plane, a graph titled Weekly Savings has weeks on the x-axis and money saved on the y-axis. Points (1, 6), (2, 12), (3, 18), and (4, 24) are plotted.
Step-by-step explanation:
I think it is this one because it shows a working patter that makes the most sense sry if this is wrong I tried my best and this is from a 6th grader so yea...
...6 and 10 are roots, so x – 6 and x – 10 are factors.
y = a(x – 6)(x – 10).....plug in the point (8, 2) and solve for a:
2 = a(8 – 6)(8 – 10)
2 = –4a
a = –1/2
...y = (–1/2)(x – 6)(x – 10)
...y = (–1/2)(x² – 16x + 60)
...y = (–x²/2) + 8x – 30 <<<------Answer, or:
...y = (–1/2)(x – 8)² + 2 <<<------Answer