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Use the following function rule to find f(41)f(41).\newlinef(x)=7x+8f(x) = 7\sqrt{x + 8}\newlinef(41)=f(41) = _____

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Q. Use the following function rule to find f(41)f(41).\newlinef(x)=7x+8f(x) = 7\sqrt{x + 8}\newlinef(41)=f(41) = _____
  1. Substitute xx with 4141: To find the value of f(41)f(41), we need to substitute xx with 4141 in the function f(x)=7x+8f(x) = 7\sqrt{x + 8}.\newlineSo, we calculate f(41)=741+8f(41) = 7\sqrt{41 + 8}.
  2. Add 88 to 4141: First, we add 88 to 4141 inside the square root.\newline41+8=4941 + 8 = 49.
  3. Find square root of 4949: Now, we find the square root of 4949, which is 49=7\sqrt{49} = 7.
  4. Multiply by 77: Next, we multiply the square root we found by 77. So, f(41)=7×7f(41) = 7 \times 7.
  5. Perform final multiplication: Finally, we perform the multiplication to get the result. 7×7=497 \times 7 = 49.

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