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I was given the function f(x) = { 3/4x if x>-4 and -1 + x^2 if x</=-4.
The question said to evaluate at the specified values of the independent variable and simplify.
The values given were (a) f(-4) (b) f(0) (c) f(1) and (d) f(-4.2).
This is probably really easy, but I have no idea what to do. I know you plug those numbers in for x, but in the first one it must be greater than -4 and (a) is -4. I'm just really confused, and I know it's probably something I should have gotten right away.
Please help me. Thanks!
The question said to evaluate at the specified values of the independent variable and simplify.
The values given were (a) f(-4) (b) f(0) (c) f(1) and (d) f(-4.2).
This is probably really easy, but I have no idea what to do. I know you plug those numbers in for x, but in the first one it must be greater than -4 and (a) is -4. I'm just really confused, and I know it's probably something I should have gotten right away.
Please help me. Thanks!