Answer:
Yes, she is correct.
Step-by-step explanation:
y = kx is direct variation
15 = k*-3
k = -5.
So the equation of variation is
y = -5x
When x = -4:
y -5*-4 = 20.
Answer:
3/8
Step-by-step explanation:
3/4 divide 2 = 4÷2= 3/8
Answer:
2πl/3
Step-by-step explanation:
find properties of the trigonometric function:
period 2π/3
Answer:
the answer is A. p ∨ q
i think
Step-by-step explanation:
