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TexasMathsQuick questions

Quadratic Functions and Equations

Quick questions on Graphing quadratic functions and key attributes - STAAR Algebra I

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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Find the axis of symmetry of f(x)=2x2+8x−1f(x) = 2x^2 + 8x - 1. [1 point]
What is q2?
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State the vertex of f(x)=(x+1)2−4f(x) = (x + 1)^2 - 4. [1 point]

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