Math, asked by sguru0805, 9 months ago

Giventhefunctionf:x→x

2-5x+6,evaluate
i)f(-1) ii)f(2a)​

Answers

Answered by vardhannaiduravuri
5

Answer:

f(-1)=13,f(2a)=1

Step-by-step explanation:

f(-1)=2-5(-1)+6

=2+5+6

=13

f(2a)=2(2a)-5(2a)+6

=4a-10a+6

=-6a+6

-6a+6=0

-6a=-6

a=1

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