If f (x) = 3x^2 - 8x + 4 and g(x) = 4x^2 - 7x + 3 , then find f(x) + g(x)

If f (x) = 3x^2 - 8x + 4 and g(x) = 4x^2 - 7x + 3 , then f(x) + g(x) is

Solution:

Given that f(x) = 3x^2 - 8x + 4 and g(x) = 4x^2 - 7x + 3

To find: f(x) + g(x)

We can add or subtract two functions to create a new function. Just like we can add and subtract numbers, we can add and subtract functions.

f(x) + g(x) can be found by adding f(x) and g(x)

Combing like terms,

Thus the required function f(x) + g(x) can be found

cosine

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.