From the information: v is 64 while c is 5
Differentiate the new equation h=-16
+ 64t + 5 to get 
= -32t + 64.
no 13). At maximum height this derivative equals zero so: -32t + 64 = 0; -32t = -64; t=2.Hence ans is 2 secs
no 14). put t as 2 sec in the equation: h=-16 + 64t + 5. This gives
h=-16( 
) + 64(2) + 5; h=-64+128+5=69. Hence h is 69ft
Slope: 3, y-intercept: 4, equation: y = 3x + 4
10% of a mile is 528ft, 1 meter is about 3 feet
Its basically just subtracting from one another
for example, 6-6 is 6
or -4-3= 7
I think the answer be C? Sorry if it's wrong
