Answer:
f(5) = 17
Step-by-step explanation:
plug in 5 in the x so 3(5)+2 =17
X=5 , x=3 - just plug in 2 and 3 into x and the lines will make it positive instead of negative
Answer:
20%
Step-by-step explanation:
14/70x100=20%
For this case we have the following equation:
H (t) = - 16t ^ 2 + 28t
When the dolphin finishes a jump, then the height is equal to zero.
We have then:
-16t ^ 2 + 28t = 0
We look for the roots of the polynomial:
t1 = 0
t2 = 1.75 s
Therefore, the dolphin takes 1.75 seconds to make a jump.
Answer:
it will take for the dolphin to make one jump about:
t = 1.75 s
Answer:
The slope of the line is 
.
-
Step-by-step explanation:
☆Remember:
☆Just plug it in with 2 sets of coordinate points.
