Alg 2 Review

What is the solution to the system of equations shown in the graph:

y = 3x

y = -x + 4

• (1,3)

• (0,4) and (0,0)

• 0 and 4

• No solution

What are the dimensions of this matrix?

• 6

• 2 x 3

• 3 x 2

• B

What is element b₂₁

• 1

• -4

• 5

• 0

What does the Inverse of a function do to the origional function.

• It undoes all operations of the function

• It multiplies the function

• It makes it negative

• It makes it the reciprocal of the function

What is the inverse of f(x) = x + 5

• f(x) = x - 5

• f(x) = x + 5

• f(x) = 5x

• f(x) = x/5

How do you represent the inverse of f(x) ?

• f²(x)

• g(x)

• F(x)

• f^-1(x)

Convert b^x = y to a Log

Combine Log 6 + Log 2 into one Log

• Log 8

• Log 4

• Log 3

• Log 12

Combine Log 6 - Log 2 into one Log

• Log 8

• Log 4

• Log 3

• Log 12

• 4

• 32

• 6

• 10