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Given the function f(x)=-1+5x, then what is -3f(x) as a simplified polynomial? Answer:

Given the function f(x)=−1+5x f(x)=-1+5 x , then what is −3f(x) -3 f(x) as a simplified polynomial?\newlineAnswer:

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Full solution

Q. Given the function f(x)=−1+5x f(x)=-1+5 x , then what is −3f(x) -3 f(x) as a simplified polynomial?\newlineAnswer:
  1. Write down f(x)f(x): First, write down the function f(x)f(x).f(x)=−1+5xf(x) = -1 + 5x
  2. Multiply by −3-3: Now, multiply the function f(x)f(x) by −3-3 to get −3f(x)-3f(x).\newline−3f(x)=−3(−1+5x)-3f(x) = -3(-1 + 5x)
  3. Distribute −3-3: Distribute the −3-3 across the terms inside the parentheses.\newline−3f(x)=(−3)(−1)+(−3)(5x)-3f(x) = (-3)(-1) + (-3)(5x)
  4. Perform multiplication: Perform the multiplication.\newline−3f(x)=3−15x-3f(x) = 3 - 15x

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