Given f(x)=-4 \sqrt(x2) please find f(c+6).
Hi Firecat :)
f(x)=−4√x2f(c+6)=−4√(c+6)2f(c+6)=−4∗|c+6| Ifc+6≥0thenf(c+6)=−4(c+6)c≥−6thenf(c+6)=−4c−24 Ifc+6<0thenf(c+6)=−4(−(c+6))c<−6thenf(c+6)=4c+24 SoIfc≥−6thenf(c+6)=−4c−24Ifc<−6thenf(c+6)=4c+24