Answer: 2a -5 + h
<u>Step-by-step explanation:</u>
f(x) = x² - 5x
f(a + h) = (a + h)² - 5(a + h)
= a² + 2ah + h² - 5a - 5h
f(a) = a² - 5a
f(a + h) - f(a) = a² + 2ah + h² - 5a - 5h - (a² - 5a)
= a² + 2ah + h² - 5a - 5h - a² + 5a
= 2ah - 5h + h²
= 2a - 5 + h
It is the commutative property and that is when the order wont matter whem adding
Answer:
The height of the ball is less than 17 feet for t > 2 seconds.
Step-by-step explanation:
The height of the ball after t seconds is given by the following equation:
For which interval of the time is the height of the ball less than 17 feet
This is t for which:
So
Multiplying by -1
The height of the ball is less than 17 feet for t > 2 seconds.
Answer:
Print it
Step-by-step explanation:
Answer:
The answer is:54
Step-by-step explanation:
U first multiply 3*4 then u multiply 3*5 then add them together then multiply them by 2