​Evaluate the function at the indicated values. (If an answer is undefined, ente

Algebra
Tutor: None Selected Time limit: 1 Day

Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.)

f(x) = 4x + 8

f(1)         =             

f(−2)       =             

f(1/2)=  

f(a)         =             

f(−a)       =             

f(a + b)  =            
Feb 9th, 2015

f(x) = 4x + 8

f(1)  =4*1+8=12    

f(−2)  =4*(-2)+8=-8+8=0    

f(1/2)=4*1/2+8= 2+8=10

f(a)  = 4a+8   

f(−a)  =-4a+8   

f(a + b)  =4(a+b)+8            

Feb 9th, 2015

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Feb 9th, 2015
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