Answer:i think it is y-y1=m(x-x1)
m is herein undefined.
Slope, m, is defined as change-of-y divided by change-of-x...
m=(y-y1)/(x-x1)
The mathematical concept of undefined means that the denominator is zero. This means that both values of x are equal.
(-4,-8)
This equation is x=-4
It is a vertical line and includes the point of y=-8.
Step-by-step explanation:
Answer:
Barb is correct she won by 10 points
Darius's=480
Barb=490
Answer:
(a). (i) ; (ii) ; (iii); (iv)
(b).
Step-by-step explanation:
The formula you need to use is:
Then, in this case:
(a) Susbtituting values, we get:
(i)
(ii)
(iii)
(iv)
(b) Observe that as the time after 2 second gets smaller, the average velocity gets closer to . Therefpre, we can can estimate that the instantaneous velocity when is:
You want to find the total number of bags of cookies sold in the first 2 years.
First year: 37,580 bags were sold
The bakery sold 5,000 more bags than the number of bags sold the first year: 37,580 + 5,000 = 42,580
Second year: 42,580 bags were sold
37,580 + 42,580 = 80,160
80,000 bags were sold the first two years
(1, 17) therefore that is the answer for the top branch