heather26
heather26
26-08-2016
Mathematics
contestada
find the value of f(-2)
Respuesta :
dalendrk
dalendrk
28-08-2016
[tex]f(x)=\left\{\begin{array}{ccc}x^2&if\ x\leq1\\1&if\ 1 \ \textless \ x \leq2\\2-x&if\ 3 \ \textless \ x \leq6\end{array}\right\\\\f(-2)=?\\\\-2\leq1\ therefore\ f(x)=x^2\\\\subtitute\\\\f(-2)=(-2)^2=4[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
The perpendicular bisector of side AB of ∆ABC intersects side AB at point D and BC at point E. If m∠CAB = 82° and m∠C = 68°, find m∠CAE.
Poppy co. uses a periodic inventory system. beginning inventory on january 1 was understated by
The Mesozoic era was the “Age of Reptiles.” At the end of the Mesozoic era, many groups of animals disappeared suddenly. Scientific evidence suggests that whi
My laptop can't connect to the internet but on mobile the Internet is very fast
Consider 55 ml of water (h2o) in a beaker and 55 ml of acetone [(ch3)2co] in an identical beaker under identical conditions. complete the sentences to explain t
which of the following is a complete sentence a. because I had not slept for two nights b. although henry was unusually tall c. even when then temperatures
Solve for A Ax+3y=48
The sun if two numbers is 38. The greater number is 8 more than the other number. Find each number. Use a system of linear equations to justify your answer.
Despite the progress women have made entering into the labor market two professional positions that women still dominate are relatively low-paying, namely nursi
What are the next three terms in the arithmetic sequence: 15,22,29,36
