Which table does NOT represent a function?

A.

x f (x)

0 1

2 3

3 4

4 5

5 6

6 7

B.

x f (x)

-3 9

-2 4

-1 1

0 0

1 1

2 4

C.

x f (x)

0 3

2 3

3 3

4 3

5 3

6 3

D.

x f (x)

0 - 1

2 3

0 4

2 5

0 6

2 7

Which system has no solutions? x-y = 0 y = x 2 x + 4y = 9 4x + 2y = 9 3x+y=5 - 3 x - y = 2 5x - y = - 1 - 5y = - 4

Which statement is true of x2 + 3x-6? (x - 2) is a factor of the polynomial. (x + 2) is a factor of the polynomial. (x - 4) is a factor of the polynomial. The polynomial is prime.

The first term of a geometric sequence is - 2 and the multiplier, or ratio is - 3. What is the sum of the first 5 terms of the sequence

Mario travels 180 miles in 2.5 hours. if Mario travels at the same rate, how far can Mario travel in 5 hours?

Explain how you would solve 16/c=8

Which is greater 81.9,81.90,81.900 or 81.91?

Financial software can do all of the following except

If 8 is 10 what is 5

Graph the line y=-1.5x. Using the graph, find: The value of y corresponding to the value of x equal to 1; 0; 2; 3 problem. If x = 1, y =. If x = 0, y = 0. If x = 2, y =. If x = 3, y =.

All areas of the country use a BAC of 0.100.10 g/dL as the legal intoxication level. Is it possible that the mean BAC of all drivers involved in fatal accidents who are found to have positive BAC values is less than the legal intoxication level? a.