Matching.

1. y = 2x² + 4
2. y = x² - 2x
3. y = x² - 2x +

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Select the graph of the solution. click until the correct graph appears. |x| = 3

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how