Please I need help
Please

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]