Examlex
Find the function value.
-Find f(4) when f(x) =-12 .
Capsule
In biology, a tough sheath or membrane that encloses some structures; in medicine, a small case or container that encloses a dose of medication.
Kidney
A pair of organs in the human body that are essential for removing waste products from the blood and regulating blood pressure, electrolyte balance, and red blood cell production.
Renal Pelvis
The central part of the kidney where urine collects before being passed into the ureter.
Cystectomy
A surgical operation to remove the urinary bladder.
Q34: Write <span class="ql-formula" data-value="- 10
Q43: <span class="ql-formula" data-value="\left\{ \begin{aligned}3 y & =
Q71: <span class="ql-formula" data-value="y^{2}+x^{2}+6 x=0"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mi>y</mi><mn>2</mn></msup><mo>+</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>6</mn><mi>x</mi><mo>=</mo><mn>0</mn></mrow><annotation
Q138: <span class="ql-formula" data-value="f(x)=6"><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
Q171: <span class="ql-formula" data-value="6 x - 7 y
Q225: <span class="ql-formula" data-value="x + y = -
Q241: <span class="ql-formula" data-value="| x + 10 |
Q279: The statement " x<5 or
Q314: <br> <span class="ql-formula" data-value="f(x)=\left\{\begin{array}{ll}x-5 & \text
Q388: The monthly cost of a certain long