exam Maths Puzzle Numerical Ability

sketch the graph of the function. label the vertex.
y=x2</sup>-x-5

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exam Other Question

Solve each open sentence. Then graph the solution set. Add the Cases 1 and 2.

|4-5s|>46 A 60 ft. pipe is divided into three peices. One peice is twice a long as the shortest peice, and the third peice is 4 feet less than five times the shortest peice. Find the length of the shortest peice.