A study at a certain cafè found a linear relationship between outdoor temperature and average number of cups of hot chocolate sold. The relationship can be approximated by the following linear
model, where x is the outdoor temperature in Fahrenheit, and C(x) is number of cups sold:
C(x) = - 1.148x + 100.06
Choose the correct interpretation of the meaning of the slope for the context of this linear model.
O The average number of cups sold decreases by 1.148 for every one degree decrease in
temperature
O The temperature decreases by 1.148 for every one cup sold
The average number of cups sold decreases by 1.148 for every one degree increase in
temperature
O The average number of cups sold is 100.06 when the temperature is 0 degrees

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

idek

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.