You have the right answer I think!!
Think of it as (24x)^1/2 then use chain rule. Which means first derive (24x)^1/2 as deriving u^1/2 (substitute u for 24x), then deriving 24x, finally write those 2 derivatives as a multiplication (as in a*b).
Answer:
3.5 (meters per second)
Step-by-step explanation:
To calculate the slope, we need two points. Let's see if we can select two points from the graph.
From the graph, we can pick out two possible points.
At the beginning, (0,2.5) is a valid candidate.
And at the end, with (5,20). Thus, let's use the slope formula to calculate the slope.
The slope formula is:

Let (0,2.5) be x₁ and y₁ and let (5,20) be x₂ and y₂. Thus:

Simplify:

Thus, the slope is 3.5 meters per second.
Further notes:
And the entire equation will be:

Can’t u say that they are equal because there are two dashes going to the right of them and one dash going to left?