Answer:
2nd option
Step-by-step explanation:
Under a reflection in the x- axis
a point (x, y ) → (x, - y ) , then
P (- 8, 1 ) → P' (- 8, - 1 )
Q (- 6, - 8 ) → Q' (- 6, 8 )
R (4, - 3 ) → R' (4, 3 )
A.18.9285714286
B.18 remainder 39
0 1 8
4 2 7 9 5
− 0
7 9
− 4 2
3 7 5
− 3 3 6
3 9
c(t)=40:0≤t≤400
=40+0.50 (t-400):t≥400
what are solving it with??
no
I calculated
