Write the expression as a single logarithm with coefficient 1. Assume all variables represent positive real numbers with
and
.
log3 (x6 )+
log3(x6 ) -
log3 x
A. log3 (x7)
B. log3 (x26/9)
C. log3 (x9/2)
D. log3 (x12)
Answer: B
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Graph the equation. Include the coordinates of any local and absolute extreme points and inflection points.y =
A. absolute maximum:
no inflection point
B. local minimum: (-4, -1)
local maximum: (4, 1)
inflection points: (0, 0), (-4, -2
),
(4, 2
)
C. local minimum: (4, -1)
local maximum: (-4, 1)
inflection point: (0, 0)
D. local minimum:
local maximum:
inflection point: (0,0)
Solve the inequality.x2 - 5x ? -6
A. [2, 3] B. [3, ?) C. (-?, 2] or [3, ?) D. (-?, 2]
Determine if the function is a power function. If it is, then state the power and constant of variation.f(x) = 6x3/4
A. Power is 6; constant of variation is
B. Power is ; constant of variation is 6
C. Power is ; constant of variation is 6
D. Not a power function
Complete the table. ObjectYards(yd)Centimeters(cm) Inches(in.)Meters(m)Millimeters(mm)Length of a book 20.7????
A.
Object | Yards (yd) | Centimeters (cm) | Inches (in.) | Meters (m) | Millimeters (mm) |
Length of a book | 2.3? | 20.7? | 81.4959? | 2070? | 2.07? |
B.
Object | Yards (yd) | Centimeters (cm) | Inches (in.) | Meters (m) | Millimeters (mm) |
Length of a book | 0.2264? | 20.7? | 8.1496? | 0.207? | 2070? |
C.
Object | Yards (yd) | Centimeters (cm) | Inches (in.) | Meters (m) | Millimeters (mm) |
Length of a book | 0.2264? | 20.7? | 8.1496? | 0.207? | 207? |
D.
Object | Yards (yd) | Centimeters (cm) | Inches (in.) | Meters (m) | Millimeters (mm) |
Length of a book | 2.3? | 20.7? | 8.1496? | 2.07? | 207? |