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Q31: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1195/.jpg" alt=" A)
Q32: <span class="ql-formula" data-value="\begin{array} { l } (
Q35: Find a8 when <span class="ql-formula"
Q42: <span class="ql-formula" data-value="y ^ { 2 }
Q44: <span class="ql-formula" data-value="y=4-\sqrt{x}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>y</mi><mo>=</mo><mn>4</mn><mo>−</mo><msqrt><mi>x</mi></msqrt></mrow><annotation encoding="application/x-tex">y=4-\sqrt{x}</annotation></semantics></math></span><span
Q67: <span class="ql-formula" data-value="f ( x ) =
Q94: <span class="ql-formula" data-value="a _ { n }
Q103: Suppose the consumption of electricity grows at
Q111: <span class="ql-formula" data-value="25 \mathrm { y }
Q169: <span class="ql-formula" data-value="\begin{array} { r } y