No your friend I’d not correct although the slope is 4, the y-intercept is -3 because of the minus 3 in the equation.
Answer:
a. prescriptive analytics.
Step-by-step explanation:
Using prescriptive analyst sports franchises dynamically adjust ticket prices throughout the season to Not yet reflect the relative attractiveness and potential demand for each game.
Prescriptive analytics is indeed the third level of business analytics. Most administrative reports – such as revenue, advertising, processes, and finances – use post-mortem analysis of this kind
Answer:
No, her answer is unreasonable because 0.2 * 6 = 1.2
Step-by-step explanation:
Here in this question, we are trying to use an approximation to see if what was said to be the result of a calculation is reasonable as an answer.
Looking at her division, 2.76/6 = 0.19
To the nearest tenth , 0.19 is same as 0.2, now multiplying 0.2 by 6, what we have is 1.2 ( of which even 0.19 * 6 is expected to be less than this). we can see that this value is quite far from our expected answer of 2.76 which makes the answer an unreasonable one
Thus, the division 2.76/6 = 0.19 is not a reasonable answer
Answer:
(b)
Step-by-step explanation:
Given

Required
The graph
First, make y the subject

Divide through by 3

Let x = 3

Let x = 6

So, we plot the graph through
and 
See attachment for graph