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!
There are only 4 aces in a deck of cards, so the probability is 4/52
Answer:
7 =
Mean x¯¯¯ 30
Median x˜ 30
Mode 32
8 =
Mean x¯¯¯ 61
Median x˜ 65
Mode 65, 70, 67, 48, 55
Step-by-step explanation:
Answer:
ya-yb=yc+ca
Step-by-step explanation:
Distribute y and c to the values inside the parenthesis.
ya-yb=yc+ca