Question

find the value of 4k +1 if k=1; k=2; (=-1; and k = 1/2​

Answer 1

1) 5

2) 9

3) -3

4) 3

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Answer 2

Answer:

if k=1 then

4.1+1=5

& for k=2

4.2+1=9

for k=-1

4.(-1)+1=-4+1=-3

for k=1/2

4.1/2+1= 2+1=3

I hope it will help you