Answer:
see explanation
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
To calculate m use the slope formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (0, - 3) and (x₂, y₂ ) = (6, 0) ← 2 points on the line
m = = =
Note the line crosses the y- axis at (0, - 3 ) ⇒ c = - 3
y = x - 3 ← equation in slope- intercept form
Answer:
(a) the rate of volume of water= g√10π/5m³/s
(b) height of water decreasing with time at the rate of -2√2/5
(c) the expression for h is
(-t/10+4)²
Step-by-step explanation:
Check attachment
Answer:
f(x)= +3, -+3
Step-by-step explanation:
Answer:
4 cm
Step-by-step explanation:
centimeters
Hope this helps!