Compose Two Functions
Algebra 1 · Flashcards
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QUESTION What is the domain of (g∘f)(x) if f(x)=x1 and g(x)=x−4? QUESTION Find (f∘g)(x) if f(x)=x2−1 and g(x)=x+3. QUESTION What is the domain of (g∘f)(x) if f(x)=2x−1 and g(x)=x? Tap to flip before you grade ANSWER Domain: x≥21. Need 2x−1≥0, so x≥21. Swipe → got it · swipe ← still learning