Answer and Explanation:
Given the function:
ℎ(t)= −16t+5t+250
Where the variable t is measured in seconds. We can plug in t=20 seconds in the function to measure the height in feet of the bungee jumper after 20 seconds.
h(t)= -16×20+5×20+250
h(t)= -320+100+250
h(t)=350-320
h(t)= 30feet
height in feet of the bungee jumper after 20 seconds = 30 feet
Answer:
Step-by-step explanation:
Yes, these are the same. In both cases, you start with a polynomial that looks like 
, and the zeroes/roots are the values of x which make the value of y zero.
Answer:
Step-by-step explanation:
Find the GCF of the terms
2x² = 2 * x * x
6x = 2 * 3 * x
GCF = 2*x = 2x
2x² + 6x = 2*x² + 2*3*x
= 2x ( x + 3)
Write an equation.
You have 20 dollars as a budget, add to the equation.
20
Add the cost of the book
20 = 12
Then, add the luggage tag cost.
20 = 12 + 2x
Solve for x by subtracting 12 from both sides
8 = 2x
Divide by 2
4 = x
4 is your answer
