The following is the graph of the quadratic parent function. T/F?

Step-by-step explanation:

The graph of the parent quadratic has the equation

which has its vertex at the origin. That means that (0, 0) is on the graph. Let's check a few other points. It looks like (1, 1) is also on the graph. If x = 1 and y = 1, fill them both into the equation and see if one side equals the other side.

and that's true. Let's check one more point. It appears that the point (2, 4) is also on the graph. x = 2 and y = 4:

and that is also true. So it is safe to say that this is in fact the parent graph of the quadratic function, y = x-squared.

360 different combinations

step-by-step explanation:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

step-by-step explanation:

given that megan owns a clothing boutique.

the profits of 2010, 11, are recorded and shown as follows:

years since     2010 0     1     2     3       4       5

profits made in 1000's   39       84     111     120   111     84

we find that profit gradually increases form 2010 to 2013 upto 120,   then starts decreasing.

the profits for 2012 and 2014 are the same while that of 2011 and 2015 are also the same.

this shows that there is symmetry about the line profit = 120000

hence answer is:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

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