Answer:
the period of this graph is 
Step-by-step explanation:
The period is the length of the section that repeats. So for this graph, we need to calculate the distance between 2 peaks or 2 troughs of the curve.
Let's look at the peaks (maximums).
One is at x = 0 and the next is at x =
- 0 =
Therefore, the period of this graph is
x +2x =15
3x=15
x=15/3
x=5
2x=2*5=10
10+5=15
the two numbers are 5 & 10
Since there are exactly three odd numbers and three even numbers on a standard number cube. The probability of rolling two odds is 50%. Since there 6 numbers on a cube, three are odd. With two number cubes there are 12 numbers and six of them are odd, which makes is a 6/12 probability which alo equals 50%. The same goes for even which means there is a 50/50 chance of getting two evens or two odds.
x^2+8x-2=18
x^2+8x-2-18= 18-18
x^2+8x-20= 0
(x-2)(x+10)=0
x-2= 0 , x+10=0
x-2+2= 0+2, x+10-10= 0-10
x=2 , x=-10
Answers are x= 2 -B, x=-10 -A.
Oh yea girl we on the same page i don’t know this either
