Predict what the graph of the following quadratic function will look like. (If you have a graphing calculator, you can use it to verify your prediction.) y = 2 x squared + 6
a.
Upward facing parabola-shaped; y-intercept (0, 6); symmetrical with respect to the y-axis
b.
Downward facing parabola-shaped; y-intercept (0, 6); symmetrical with respect to the y-axis
c.
Upward facing parabola-shaped; y-intercept (6, 0); assymmetrical with respect to the y-axis
d.
Downward facing parabola-shaped; y-intercept (0, 6); assymmetrical with respect to the y-axis

Which of the following represents the range of the graph of f(x) below

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

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places