Answer:b
Step-by-step explanation:
While this problem seems confusing, the answer is rather simple.
All you have to do is the reverse of what they are asking.
This is, substract 8 to 60 and then divide by 4:
So the interval which 13 falls into is 10 to 20 and the answer is b.
The slope is 1 and there is no y intercept.
We need to expand the square binomial and then multiply:
<span>3x(x + 3)^2
= 3x(x + 3)</span>(x + 3<span>)
= 3x(x^2 + 6x + 9)
= 3x^3 + 18x^2 + 27x</span>
The graphs insect at 3 and 13
If it were like that, 9/20 would be baseball card.
x=27 since 20x3=60
