Consider the Following Three Functions

question 90

Multiple Choice

Consider the following three functions:
f(x) = 6x²
G(x, y) =4x - 3y + 19
H(x, y) = 3xy
Which of the following is true regarding the linearity of the functions?

• A)none of the functions is linear
• B)all three functions are linear
• C)g(x, y)is linear, but f(x)and h(x, y)are not linear
• D)g(x, y)and h(x, y)are linear, but f(x)is not linear
• E)h(x, y)is linear, but f(x)and g(x, y)are not linear

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