Abeka: Algebra 2 Quiz 13 (Sections 4.5-4.6)

Write the domain for each function in interval notation: f(x) = -x/x + 8

(-∞,-8) and (-8,∞)

Write the range for each function in interval notation: f(x) = 3x/x + 2

(-∞,3) and (3,∞)

Write the domain for each function in interval notation: f(x) = x + 4

(-∞,∞)

Write the domain for each function in interval notation: f(x) = |x| + 12

(-∞,∞)

Write the domain for each function in interval notation: f(x)=(square root of "-x") +1

(∞,0]

Write the range for each function in interval notation: f(x) = x^2 + 4x + 4Vertex (-2,0)

[0,∞)

Write the range for each function in interval notation: f(x) = 6

[6,6]

Given f (x ) = x2 + 3x + 2 and g (x ) = x + 1, perform the indicated operations. In the space provided, type the answer in descending order as it applies without any spaces between the letters, numbers, or symbols. (f − g)(x)

x²+2x+1

Given f (x ) = x2 + 3x + 2 and g (x ) = x + 1, perform the indicated operations. In the space provided, type the answer in descending order as it applies without any spaces between the letters, numbers, or symbols. (f + g)(x)

x²+4x+3

Given f (x ) = x2 + 3x + 2 and g (x ) = x + 1, perform the indicated operations. In the space provided, type the answer in descending order as it applies without any spaces between the letters, numbers, or symbols. (fg)(x)

x³+4x²+5x+2