X^2 -61 =20
X^2= 81x =9 x=-9
To solve the problem, substitute the given points for x in the given equation to get

Solving the three equations simultaneously, we have:
a = -3, b = 2 and c = -5
Therefore, the required equation is
Y=mx+c
1/-3=m3/8+c
m= 11/4
72 ÷ 6 = 12 and 12 × 36 = 432 and 72 × 36 = 2,592 and 2,592 ÷ 6 = 432
Answer:
(12,0)
Step-by-step explanation:
slope m=



hope it helps...
have a great day