Answer:
if x= 3, so it's 32 if x= 2, so it's 7
Step-by-step explanation:
Answer:
C. 9
Step-by-step explanation:
y = -4x^2 + 2kx
subtitute 3:
y = -4(9)^2 + 2k(9)
y = -4(81) + 18k
let y = 0
=> 0 = -324 + 18k
=> k = 324/18 = 9
this is my calculations hope it helps
False, it is 7/28
please give brainliest
S=d/t
45=29/t
t=45/29
convert to min
t=45/29 *60=38.66min
