Determine whether the equation defines y as a function of x. x - 4y = 5

A. function
B. not a function


Answer: A

Mathematics

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Convert the radian measure to degree measure. Use the value of ? found on a calculator and round answers to two decimal places.4

A. 458.36° B. 229.58° C. 229.18° D. 457.96°

Mathematics

Perform the indicated operation and round as indicated.  thousandths

A. 19.319  B. 193.191  C. 193.691  D. 19.369

Mathematics

Write the number in decimal notation.6.653 × 10-5

A. 665,300 B. 0.00006653 C. 0.000006653 D. 0.0006653

Mathematics

Add.

A. 1.04x4 - 1.23x3 - 0.77x2 + 1.16x - 1.13 B. 1.04x4 - 3.67x3 - 0.77x2 + 1.22x - 1.13 C. 1.04x12 - 1.23x9 - 0.77x4 + 1.16x - 1.13 D. 1.04x4 - 0.23x3 + 0.23x2 + 1.16x - 1.13

Mathematics