The cost of a computer declined by $5.75 per day for 9 days. What was the
total change in price after the 9 days?

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

The parabola opens: y=√x-4 (principal square root) up down right left