Your first and second derivatives which are the velocity and the acceleration respectively are correct.
The particle has reverses direction when v(t) ≤ 0 so at interval 2 < t < 5 sec.
You can substitute now t = 2 for s(2) and a(2) for first changing direction. Also t = 5 for s(5) and a(5) for second changing direction.
Answer:
i. The y -axis starts at zero but has different intervals.
ii. Different bar widths are used on the same graph.
iii. The y -axis doesn't start at zero.
Step-by-step explanation:
A graph is a plot showing accurate representation and presentation of correlation among variables of a given data. It is a tool that can be used to summarize all information about a given data for easy understanding and deductions.
A misleading graph is one that has an inappropriate representation of data, thus a wrong conclusion would be deduced or obtained from this type of graph. Misleading graph is majorly due to inconsistency, and errors in plot (axis or scale used).
The other side is 5 hope this helps
Answer:
8(w+3) = 5
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Given
2(5x + 8) = 6x + 20 ← distribute parenthesis on left side
10x + 16 = 6x + 20 ( subtract 6x from both sides )
4x + 16 = 20 ( subtract 16 from both sides )
4x = 4 ( divide both sides by 4 )
x = 1 → B
