Answer:
75 km/hr
Step-by-step explanation:
So, if a car travels 150 km in 2hours.
Then;
f(t=0) = 0
f(t = 2 hours) = 150 km
Therefore;
f'(c) (speedometer reading) = f(t=2)-f(t=0)/(2-0)
f'(c) (speedometer reading) = 150/2 km/hr
f'(c) (speedometer reading) = 75 km/hr
the assumption being that "y" is encapsulating a function in "x" terms.
Answer:
even
Step-by-step explanation:
itz even cos it is divisible by 2
Y=z/x
for the second case y₁=(z/3)/3x =(z/x)*(1/9) =y/9
thus answer is A
<span>y^8 = 4
y^7 = 3/x
y(y^7) = 3/x(y)
y^8 = 3y/x
3y/x = 4
3y = 4x
y = 4x/3
Answer: (A)</span>