Find the area if the distance between two adjacent dots in a row or column is one unit.

A. 12
B. 14
C. 16
D. 8


Answer: B

Mathematics

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Find the standard form of the equation of the hyperbola with vertices: (–4, –4), (0, –4) and asymptotes:

a.
b.
c.
d.

Mathematics

Fill in the blank with one of the words or phrases listed below.Terms that are exactly the same, except that they may have different numerical coefficients, are called  terms.

A. combined B. simplified C. like D. variable

Mathematics

Solve.Suppose that a polynomial function is used to model the data shown in the graph below.Determine the degree of the polynomial function of best fit and the sign of the leading coefficient.

A. Degree 3; negative leading coefficient. B. Degree 4; positive leading coefficient. C. Degree 3; positive leading coefficient. D. Degree 4; negative leading coefficient.

Mathematics

Solve the problem.Suppose that a sales person observes that if an item is priced at $10 per item then 5 items are sold. If 3 items are sold for $12 per item then find an equation to model the number of items sold (y) for x dollars per item.

A. y = -x + 15 B. y = -x - 5 C. y = x + 15 D. y = x - 5

Mathematics