Friday

November 21, 2014

November 21, 2014

Posted by **Sherina** on Friday, October 5, 2012 at 1:37pm.

- Algebra 2 -
**Reiny**, Friday, October 5, 2012 at 2:10pmlet 2b - 1= x

2b = x+1

b = (x+1)/2

then for

f(2b-1) = 6b = 2

f(x) = 6(x+1)/2 + 2

=3(x+1) + 2

= 3x + 5

f(x) = 3x + 5

check by replacing x with 2b-1

f(2b-1) = 3(2b-1) +5 = 6b -3+5

= 6b + 2 , as given

**Answer this Question**

**Related Questions**

Algebra - I need some help with algebra as I'm confused as to how to solve them...

Algebra - Hi, Any help on this would be very much appreciated. The graph y=3x^2+...

algebra - Find the number of terms in each sequence. 1. 2,-6, 18,-54,,,,,-4374 ...

Algebra please help!! - Find the number of terms in each sequence. 1. 2,-6, 18,-...

Algebra please help!! - Find the number of terms in each sequence. 1. 2,-6, 18,-...

Algebra please help!! - Find the number of terms in each sequence. 1. 2,-6, 18,-...

Algebra - Hi, I need to use algebra to find the x-and y-intercepts for the ...

Algebra 1 - Having a hard time with algebra need help give the function h(s) = ...

algebra - this is not algebra. I just need to know how to find a percentage of ...

Algebra - Find the x-intercepts. y=x^2-4x+4. Thanks for helping. All of this ...