Answer:
A
Step-by-step explanation:
(f + g)(x) = f(x) + g(x) , thus
f(x) + g(x)
= 4x + 1 + x² - 5 ← collect like terms
= x² + 4x - 4 → A
ANSWER: x > -6
1. subtract 12 from each side
2. divide by -3 which will make the sign flip
I think it’s d because it’s like similar
Answer:
Step-by-step explanation:
Here time (t) is the independent variable; power (p) is the dependent one.
The graph of p = 100 - 4t is a straight line with slope -4. 100 is the vertical intercept. Battery power begins at 100 and steadily decreases after that.
Easy tip: just multiply seven and four together!
7•4=28
So both seven and four fit into 28
