The graph of y = f(x) is given. Use the graph to find the function value.
-Find f(-12) . 
Definitions:
Q100: <span class="ql-formula" data-value="y=\sqrt{x+1}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>y</mi><mo>=</mo><msqrt><mrow><mi>x</mi><mo>+</mo><mn>1</mn></mrow></msqrt></mrow><annotation encoding="application/x-tex">y=\sqrt{x+1}</annotation></semantics></math></span><span
Q103: <span class="ql-formula" data-value="\mathrm { a } _
Q128: <span class="ql-formula" data-value="P ( x ) =
Q166: <span class="ql-formula" data-value="2 + i , 4"><span
Q173: a linear function whose graph has
Q201: The concentration of a certain gas
Q210: <span class="ql-formula" data-value="a _ { 1 }
Q302: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7514/.jpg" alt="
Q391: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7514/.jpg" alt="
Q427: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7514/.jpg" alt=" A)