Answer:
-4 and -3
Step-by-step explanation:
-4+-3=-7
Answer:D
Step-by-step explanation:D
Answer:
The velocity is v(t) = 2*t + a
a) we want to find the average velocity betwen t = 0 and t = 1.
We can do this as:
Average = (v(1) + v(0))/2 = (2*1 + a + 2*0 + a)/2 = 1 + a
b) now we want to find the total distance traveled in the time lapse from t = 0 to t = 4.
For this we can see the integral:
Answer:
28??
Step-by-step explanation:
I think this is the answer
Answer:
D
Step-by-step explanation:
We need to find 2 roots of the quadratic function given and find the greater of the two roots.
We factorize the quadratic and find the two solutions first:
So,
x = 1
and
x= 5
Out of the two, x = 5 is the greater root.
D is the correct answer.