Find the largest open interval where the function is changing as requested.Decreasing f(x) = ?x - 8?

A. (8, ?)
B. (-?, 8)
C. (-?, -8)
D. (-8, ?)


Answer: B

Mathematics

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The Ortegas have an apple orchard that contains 75 trees. The number of trees in each row is 5 more than twice the number of rows. Find the number of rows and the number of trees per row.__________ rows__________ trees per row

What will be an ideal response?

Mathematics

Answer the question.If f(x) = x2 + 3x + 3 and g(x) = 9x - 3, find (f ? g)(x).

A. 9x3 + 24x2 + 3x - 3 B. 9x3 - 24x2 - 18x - 9 C. 9x3 + 24x2 + 18x - 9 D. 81x2 - 27x + 3

Mathematics

Find the equation in slope-intercept form of the line satisfying the conditions.m = ; y-intercept (0, 1)

A. y = - x + 1
B. y = - x - 1
C. y = x - 1
D. y = x + 1

Mathematics

Solve.5 ? y = 75

A. 15 B. 18 C. 16 D. 17

Mathematics