I had 12 pencils my friend took 8 how many do I have now
Answer:
The function role is +2 for x, and -1 for y.
Step-by-step explanation:
The reason for my answer is because as you can see on the table;
For X, it starts at 0 and counts up by 2. For Y, it starts at 2 and counts back by 1.
The answer for this equation is x < 1
Answer: a) H = h( 0.5 )^n
b) H = 1.125inches
Step-by-step explanation:
Let H = height of the ball
n = number of time the ball bounces
h = initial height.
The exponential function to model the height of the ball will be:
H = h( 1 - 0.5)^n
H = h( 0.5 )^n
It's minus because the height of the ball is decreasing.
h = 36 inches
n = 5
H = 36( 1 - 0.5 ) ^5
H = 36( 0.5 )^5
H = 36 × 0.03125
H = 1.125inches
Work seriously and you will be eable to answer