The function y=f(x) is graphed below. Plots line segment connecting the points of “f” where x=2 and x=5. Use the line segment to determine the average rate of change of the function f(x) on the interval 2<_ x <_ 5

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale