Answer:
A=45m^2
Step-by-step explanation:
l*w
Answer: B
Step-by-step explanation:
The range of a function is the set of all possible values for the function's dependent variable. In this case, that variable is y, so we can look at the graph to observe what possible y-values fit in the range.
There are no y-values below -1 on the chart, and the function goes upwards to infinity, so the correct answer is B, y is greater than or equal to -1.
79 is 4 below 83 so her next grade needs to be 4 above in order to get an average of 83. The answer is 87.
