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Q25: The horizontal number line in the rectangular
Q26: <span class="ql-formula" data-value="x^{2}-y^{2}=25"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>−</mo><msup><mi>y</mi><mn>2</mn></msup><mo>=</mo><mn>25</mn></mrow><annotation encoding="application/x-tex">x^{2}-y^{2}=25</annotation></semantics></math></span><span
Q40: <span class="ql-formula" data-value="4 + 16 + 36
Q125: Through <span class="ql-formula" data-value="( 0,0
Q140: <span class="ql-formula" data-value="\begin{array} { l } y
Q146: Slope <span class="ql-formula" data-value="\frac {
Q167: <span class="ql-formula" data-value="\mathrm { a } _
Q251: <span class="ql-formula" data-value="f(x)=4^{x}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>f</mi><mo stretchy="false">(</mo><mi>x</mi><mo
Q269: <span class="ql-formula" data-value="\begin{aligned}6 x + 2 y
Q322: -4.7 + x = 24.9<br>A) 19.7<br>B) 29.1<br>C)