Provide an appropriate response.Letf(x) = 64. Find.

A. 8
B. 2.8284
C. 64
D. -5


Answer: A

Mathematics

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Transform the equation to a form without an xy-term by a rotation of axes. Graph the curve.17x2 - 12xy + 8y2 - 68x + 24y -12 = 0

A.


B.

C.

D.

Mathematics

Use the order of operations to find the value of the expression.-7(-9) - 6(-7)

A. -21 B. 21 C. -399 D. 105

Mathematics

Write the appropriate rotation formulas so that in a rotated system the equation has no x'y'-term.14x2 - 24xy + 7y2 + 30x - 40y - 45 = 0

A. x = x' - y'; y = x' + y'
B. x = x' - y'; y = x' + y'
C. x = x' - y'; y = x' + y'
D. x = x' - y'; y = x' + y'

Mathematics

Rewrite using the power and product rules. Assume all variables represent positive real numbers.logb yz8

A. logb y + 8 logb z B. 8 logb yz C. logb y + logb8z D. 8 logb y + 8 logb z

Mathematics