Question

answer me fast please...
no wrong answers please..
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Answer 1

Solution.....

f (x) = x ^2

f(1) = 1^2 = 1.

and

f (1.1) = (1.1)^2 = 1.21

[ f (1.1) - f (1) ] ÷ [1.1 -1]

= [ 1.21 - 1 ] ÷ 0.1

= 0.21 ÷ 0.1

= 2.1 is the answer of your questions.

Answer 2

hey mate

given here

f(x)=x²

find here

[f(1.1)-f(1)]/(1.1)-(1)=?

now,

first ,

f(1.1)= (1.1)²

=(1.1)×(1.1)

=1.21

and

f(1)=(1)²

=1

now,

[f(1.1)-f(1)]/[(1.1)-(1)

= [1.21 - 1]/[0.1]

=0.21/0.1

=21/10

or,

= 2.1

i hopes its helps u.

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