To solve this problem, you just need to add the two functions together, making sure that you watch your signs.
f(x) + g(x) = (2x - 7) + (-6x -3)
After we simplify and combine like terms, we get:
f(x) + g(x) = 2x - 7 - 6x - 3
= -4x - 10
The domain is all real numbers because both of the functions being added together also have a domain of all real numbers.
Therefore, the answer you have selected (the last option) is correct.
Hope this helps!
Answer:
128888b
Step-by-step explanation:
16) 400 meters
17) 2.95 kilometers
You are not going to fail im not good in math but there is a lot of us to help
Answer: answer is 0, option A is correct
Step-by-step explanation:
To evaluate the expression,
(5 − 4)0 + (7 − 3)0
Step 1: open the bracket
( 1) 0 + ( 4) 0.....as a mathematical rule, any number multiplied by 0 becomes 0
= 0 + 0 = 0