What are the zeros of the function f(x) = x2 + 8x + 4, expressed in simplest radical form?
x=-4+2/3
x= -4/48
x= -813
-EV
x= -41473
2

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work