Match the description with the correct symbolic expression.a line with a positive slope

A. -14x + 9y = 12
B. y = x12
C. x = -1
D. y = -1x + 12


Answer: A

Mathematics

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Solve the problem.A standard train ticket in a certain city costs  per ride. People who use the train also have the option of purchasing a frequent-rider pass for  each month. With the pass, a ticket costs only per ride. How many train rides in a month make the frequent-rider pass a better deal than standard train tickets?

A. 22 or more rides B. 20 or more rides C. 23 or more rides D. 21 or more rides

Mathematics

Write the first five terms of the arithmetic sequence. ? a1 = 5, d = 7 ?

A. 5, 12, 19, 26, 33 B. 12, 19, 26, 33, 40 C. 5, -2, -9, -16, -23 D. 5, 12, 17, 22, 27 E. 5, 35, 245, 1715, 12005

Mathematics

Write the equation of the exponential function that represents the data in the table.

A. y = 2.8x B. y = 2(x)2.8 C. y = 2.8(2)x D. y = 2(2.8)x

Mathematics

Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.3 ln (4x) = 6

A.
B.
C.
D.

Mathematics