Y = -4x + 13
y = mx + c ; m = -4 , c = 13
Let m be M1,
(M1)(M2) = -1
-4 (M2) = -1
M2 = 1/4
At P (-1,-2),
y = mx + c ; y = -2 , m = 1/4 , x = -1 , c = ?
-2 = (1/4)(-1) + c
c = - 7/4
Hence , the equation of the line is y = x/4 - 7/4
3. 9 10/11
5. 11 6/15
7. 11 5/6
9. 9 7/8
6 roses + 4 carnations + 8 tulips = $14
that would be 12 flowers, so each flower would be less than $1, which seems feasible.
100,203
100,000+200+3
one hundred thousand, two hundred and three