Find g(w + 1)
g(x) = 2x-7
2(w+1)-7
2w+2-7
is this correct?
It is correct as far as it goes, but you did not finish it.
If g(x) = 2x-7,
g(w+1) = 2(w+1) -7 = 2w +2 - 7
= 2w - 5
thanks
Yes, your simplification is correct.
To find g(w + 1), you substitute (w + 1) into the function g(x) = 2x - 7.
So, plugging in (w + 1) for x, we get:
g(w + 1) = 2(w + 1) - 7
To simplify further, you distribute the 2 to both terms inside the parentheses:
g(w + 1) = 2w + 2 - 7
Combining like terms, you get:
g(w + 1) = 2w - 5
So, by simplifying the expression, you have correctly determined that g(w + 1) = 2w - 5.