Gen Math Wise Test

Express in exponential form: log₄16 = 2

Which of the following statements is true?

• The graph of an exponential function passes through the point (0,1)

• The domain of the logarithmic function is the set of all real numbers.

• The graph of y = log_bx intersects the y-axis at (0,1)

• If 3^x = 6^y, then x = 2y

Find y when 4³ = y.

• 8

• 16

• 64

• 81

Which does NOT belong to the group?

• log 15 =log 5 + log 3

• log 6² = 2log 6

• log₂16 = - 4

• log_bb = 1

How many zeros does an exponential function have?

• 0

• 1

• 2

• 3

The graph of which function is asymptotic with respect to the x-axis.

• y = log_b x

• y = b^x

• y = ax + b

• y = x²

Which of the following is NOT true?

• 8 = 2³

• 1 = 2⁰

• 5^-2 = 1/25

• 3¹ = 1

The graph of y = 2^x passes through the point.

• (2, 2)

• (2, 4)

• (1, 0)

• (0, 0)

The curve y = log_b x crosses the y-axis in __________.

• zero

• one

• two

• three

Between which numbers does log₃ 85 lie?

• 1 and 2

• 2 and 3

• 3 and 4

• 4 and 5