The goal of this function is to get a positive value under the square root sign so that the value would not be invalid. Evaluating F(3,1), the value is 1 + <span>sqrt(4-1^2) or equal to 1 + sqrt of 3.</span> In this case, the domain would be x equal to any numbers and the range equal to numbers from -2 ≤ y ≤ 2.
Answer:p=7
Step-by-step explanation:because 4 x 7 =28
Answer: b
Step-by-step explanation:
So they tell you to let x represent the cost of Deandra's sofa. So since Selena's sofa costs 30 dollars LESS than HALF the cost of Deandra's, we know we have to divide by 2 and subtract 30.
The equation would be x/2-30. (B)
Solution: We are given:
The area covered by five great lakes in United States 
square miles.
The area covered by the smallest of the great lakes, Lake Ontario 
square miles.
The fraction of the area of Ontario lake to the total area of all the great lakes is:
Therefore, the simplest form of fraction is
