Simply find the area under the velocity curve. Over the first 3 second interval, the area is that of a trapezoid with bases 2 and 5, so that area/distance traveled is 
. For the last 4 seconds, the area/distance is 
.
Then the total distance traveled is
We could solve this by calculating the delta
You can see them in may photo
X=2
explanation:
simplify to get -3x+5=-1
calculate to get -3x= -1-5
-3x=-6
x=2
Answer:
24x^2
Step-by-step explanation:
When expanded (x+2)^4= x^4+8x^3+24x^2+32x+16
The only term that matches with these is 24x^2
Answer:
im not too sure but B
Step-by-step explanation:
