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Section 4.5Solve the equation.  logx8=3

Write the expression logax+logay-logam as a single logarithm with coefficient 1. Assume all variables represent positive real numbers, with a not=1 and b not =1.

Determine whether the function is one-to-one. y=36-x2

Find the the future value if you invest $8906.54 for 9 years at 3% interest compounded quarterly (4 times per year).

Section 3.3Give all possible rational zeros for the following polynomial.P(x) = 6×3 + 24×2 + 2x – 3

A toy rocket (not internally powered) is launched straight up from a top of a building 50 feet tall at an initial velocity of 200 feet per second. Give the function that describes the height of the rocket in terms of time t.

Section 2.3 Give the domain and range of the relation.      A1.jpg

Section 2.2Find the center-radius form of the equation of the circle.  center (-9, -8), radius 14

Section 2.5Write an equation for the line described. Give your answer in slope-intercept form.   m = 107, through (-2, -7)

Section 2.4Write an equation for the line described. Write the equation in the form specified.  perpendicular to -8x+y=4 through (5, 3); slope-intercept form