The function f is given by f(x)=x2−2x . Which statement is true about the graph of f?

The graph has a y-intercept at (2,0).

The coordinates of the vertex are (1,1).

The graph of the function opens downward.

The x-intercepts are at (0,0) and (2,0).
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You serve 3 1/4 gallons of punch at a party. your friends drink 1 1 /2 gallons of the punch. which of these containers is the smallest you can use to store the remaining punch?

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.