4.5 gallons? 153 divide it by 34 = 4.5 gallons ?
First you differentiate to find the gradient
dy/dx = (6 - - 8) / (-4 - 7)
= 14 / -11
= - 14/11
Then you use this formula
y - y1 = m (x - x1)
y1 being the y coordinate
x1 being the x coordinate
m being the gradient (or slope)
y - 6 = -14/11 (x - - 4)
y - 6 = -14/11x - 56/11
y = -14/11x + 10/11
Exact form: -square root 2/2 (I don't have a square root symbol)
Decimal form: -0.70710678
A. The sound reflects I believe is the answer
Answer:
Step-by-step explanation:
