The slope of a line can be calculated from any two points on that line.
slope=m=(y2-y1)/(x2-x1), where (x1,y1) and (x2,y2) are two points.
In this case:
m=(6-6)/(4--2)
m=0/6
m=0
Since the slope is zero, this is just a horizontal line, specifically the line:
y=6
Answer:
-1/5
Step-by-step explanation:
Answer:
45.27feet
Step-by-step explanation:
Given the height of the balloon (in feet) represented by the equation h=−16t2+28.7t+32.4, where t is the time (in seconds)
Note that the velocity of the balloon at maximum height is zero, hence;
v = dh/dt =0
-32t+28.7 = 0
-32t = -28.7
t = 28.7/32
t = 0.897secs
Get the maximum height
Recall that h=−16t²+28.7t+32.4
h = -16(0.897)²+28.7(0.897)+32.4
h= -12.87+25.74+32.4
h = 45.27feet
Hence the maximum height reached is 45.27feet
Answer:B or A is the answer
Step-by-step explanation:
