Answer:
m = 1
Step-by-step explanation:
1x is the slope without the 'x', it's 1.
Answer:
7.8432 × 10^-13
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
Answer: 10.63
Step-by-step explanation: 8.1 + 2.53
