Answer: do you mean, “if you have the y-int, what else do you need to write an equation?”
If that’s what you mean then you need the slope
Step-by-step explanation:
Answer:
Identity of Division Multiplication
Step-by-step explanation:
I know the properties.
Answer:
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
<span>68=-16t2+64t+8
16t2-64t+60=0
4t2-16t+15=0
(2t-5)(2t-3)=0
t=5/2 or 3/2
The object is at 68 feet after 3/2 secs, and returns to 68 feet after another second..</span>
Substitute 3x+1 for x. Then solve from there