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oints 100 Submitting an external tool Attempts 0 Allowed A This is the only question in this section. Question Watch Video Given f(x)=-x^(2)-7x, find f(-10) Answer Attempt 1 out of 2 ◻ Sign out

oints\newline100100\newlineSubmitting an external tool\newlineAttempts 00\newlineAllowed A\newlineThis is the only question in this section.\newlineQuestion\newlineWatch Video\newlineGiven f(x)=−x2−7x f(x)=-x^{2}-7 x , find f(−10) f(-10) \newlineAnswer Attempt 11 out of 22\newline□ \square \newlineSign out

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Composition of linear and quadratic functions: find a valueright chevron icon

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Q. oints\newline100100\newlineSubmitting an external tool\newlineAttempts 00\newlineAllowed A\newlineThis is the only question in this section.\newlineQuestion\newlineWatch Video\newlineGiven f(x)=−x2−7x f(x)=-x^{2}-7 x , find f(−10) f(-10) \newlineAnswer Attempt 11 out of 22\newline□ \square \newlineSign out
  1. Substitute xx in function: First, we need to substitute −10-10 for xx in the function f(x)=−x2−7xf(x)=-x^2-7x.\newlinef(−10)=−(−10)2−7(−10)f(-10) = -(-10)^2 - 7(-10)
  2. Perform calculations: Now, let's do the calculations. f(−10)=−(100)−(−70)f(-10) = -(100) - (-70)
  3. Simplify expression: Simplify the expression. f(−10)=−100+70f(-10) = -100 + 70
  4. Final subtraction: Finally, subtract 7070 from −100-100.
    f(−10)=−30f(-10) = -30

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