Spencer had a sack filled with pounds of cement. He removed some of the cement from the sack and put it into three buckets. He put pounds of cement in each bucket.

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.

Leonardo wrote an equation that has an infinite number of solutions. one of the terms in leonardo’s equation is missing, as shown below.

2f(x)= x+3 if 4 < x < 8 2x if x 28 2