The temperature in alaska is 15° celsius at midday. by evening the temperature is 5° celsius. the drop in temperature can be calculated by (+15) – (+5) = 10 by midnight the temperature is – 8° celsius. by how much has the temperature dropped from midday (show your calculations using a similar format to the one above)?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Which is the graph of this function 3 square root of x plus one if

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.