1 1/2 of -4 = -2 -2^2 = 4 Add 4
2 1/2 of -8 is -4 -4^2 =16 Add 16
3 Must have leading coefficient of 1 , so divide through by 3 to get
x^2 + 6x = 8
then 1/2 of 6 is 3 3^2 = 9 add 9
1/2 of 2/3 is 1/3 1/3^2 = 1/9 add 1/9
When x=0 y = 6 the only equation that fits this is the first one
but as a check, what is the value at x = 12
7/8 (12) + 6 = ~ 17 check!
No.....it shows when there were ZERO drivers enrolled (x=0 the x-axis is drivers enrolled) there was 17 accidents per month (y=17 y axis is accidents per month)
Ha ...you are right....you cannot roll a 4- 0 ! so only 5 /36 .......sorry!
6 x 6 = 36 possible combo rolls
Divisible by 8 = 16 24 32 40 56 and 64 6 out of 36 = 1/6
From week 2 to week 4 the plant grows from 10 to 15 inches.....5 inches in two weeks is 2.5 inches per week.....at week ZERO it would be 5 inches shorter than in week 2 10-5 = 5 inches initially
The plant was 5 inches when she bought it and grew 2.5 inches/week.
Wellll......we need to see the graph !
https://web2.0calc.com/questions/15z-3z-1-4z-1-1
Please do nto post questions more than once
-2 sin(2x) -2
Remember ...the question says it IS a reflection....so you need the initial ' - ' sign
then amplitude 2
then 2x to make period = pi
then the -2 at the end to shift it DOWN 2 units so the midline is y = -2
Your question does not say that the expression = 0 , so
15z^2 + (-1)(3z-1)(4z-1) + 1 you can change to -3z+1 or -4z+1 but NOT BOTH (or just leave it)
15 z^2 + (-1)(12z^2 - 7z +1) +1
15z^2 -12z+7z-1+1
3z^2 +7z
= z(3z+7)