Question

Let f(x)=2x^3-4x+1. Fill in the blank with the number of times the output value (y) occurs for input values of x between -3 and 3 (options listed in answer bank). Graph on your calculator in an appropriate window so you can count how many times.

Answer 1

I found the options related to your question.

With the graph of the function, we can see (x between -3 and 3)

y = 3, occurs...................3 times

y = 1, occurs...................3 times

y = 4, occurs...................1 time