(f + g)(x) is equal to f(x) + g(x).
So (f + g)(x) = (3x + 5) + (-2x^2 - 5x + 3) = -2x^2 - 2x + 8
which is choice C.
"a is 4 more than b" ⇒ a = b +4
"a is 1 lesss than b" ⇒ a = b - 1
The first pair of equations is the appropriate choice.
Answer:
I need the transformstion lol
Answer:
just use algebraic expression
If its a gradient of -2 then y = c - 2x. if y = 1 when x = 1 then c = 1 + 2 so the equation would be y = 3 - 2x
