Answer:
1. What is the y-intercept? y = 4
2. What is the maximum point? 4
3. What are the x-intercepts? (write the negative one first) x = -2 and x = 2
Step-by-step explanation:
In simple terms, the y-intercept is the part (s) where the graph hits the vertical line.
The maximum point is the highest point of the graph, coincidentally the maximum point on this graph is right on the y-intercept.
In simple terms, the x-intercept is the part (s) where the graph hits the horizontal line.
Answer:
15ft
Step-by-step explanation:
1.5= 1 lap+ 0.5 lap = [2(85)+pi*(d)] + [85+pi*d/2]= 3[(85)+pi*d(1/2)]
just substitute d=74
Alright,
you will need to solve for each variable to find if they got the equation correctly or not..
Let's start with h
isolate h
(1/2)h = A/(b1+b2)
Now we need to get rid of 1/2 we may do so by multiplying both sides by 2
h = 2(A/(b1+b2))
And that's not how they did it for h so Option D doesn't apply
Let's see C
Also doesn't apply since they multiplied 2 only by A rather than A/h
Let's see B
Also not correct they made the same mistake as with option C
Let's see A
again same mistake
when multiplying both sides by 2
the 2 should be as following

I believe you should contact your instructor and explain that non of the options is right.
Answer: 1
Step-by-step explanation:

So, the average rate of change is:

The question is wrong, the expression will not be in terms of h since it is a linear function.