Mastery Test 1 (Q2)

Given the exponential function f(x) = b^x, what shouold not be included from the restrictions in terms of the values of b?

• 0

• 2

• -1

• -2

Solve for the value of x given the exponential equation:
 $2^{x+4}=\ 16$  

• x = 0

• x = 1

• x = 2

• x = 3

Solve for the value of x given the exponential equation:
 $7^{2x-3}=\ 49$  

• x = 2/5

• x = -2/5

• x = 5/2

• x = -5/2

Solve for the value of x given the exponential equation:
 $9^{x+3}=\ 81$  

• x = 1

• x = -1

• x = 5

• x = -5

Solve for the value of x given the exponential equation:
 $16^{x+1}=\ 64$  

• x = 1/2

• x = -1/2

• x = 2

• x = -2

Solve for the value of x given the exponential equation:
 $8^{x+7}=\ 512$  

• x = 3

• x = -3

• x = 4

• x = -4

Solve for the value of x given the exponential equation:
 $5^{x-4}=\ 625$  

• x = 0

• x = 4

• x = 8

• x = -8

Solve for the value of x given the exponential equation:
 $8^{2x-4}=\ 4096$  

• x = 1

• x = -1

• x = 4

• x = -4

Solve for the value of x given the exponential equation:
 $3^{3x-5}=\ 81$  

• x = 2

• x = 3

• x = -3

• x = 4

Solve for the value of x given the exponential equation:
 $11^{x-6}=\ 121$  

• x = 6

• x = 7

• x = 8

• x = 9