When x=0, the rocket is at 40 feet. the point when x is 0 is when the rocket is 0 feet off of the platform, so the platform's height is 40 feet, the y-intercept.
Answer:
x2 − 16 is the difference of two squares
Step-by-step explanation:
x2 − 16 is the difference of two squares, given that 16 can be represented as a square in the form 4^2.
Then, x2 − 16 = x2 − 4^2.
Answer:
Step-by-step explanation:
Given:
the given expression is.
Simplify the given expression.
Therefore, the option is an equivalent function to .
Answer:
Step-by-step explanation:
Answer:
x>2
Step-by-step explanation:
x+1>3.
Subtract 1 from each side
x+1-1 > 3-1
x>2
There is an open circle at 2 and the lines goes to the right