I’m asking the same question please help us!!! Thank you
The rate of increase is found by differentiating with resepect to time. The product rule comes into play here.
A = LW
dA/dt ≈ (dL/dt)·W + L·(dW/dt)
... = (6 cm/s)·(5 cm) + (7 cm)·(3 cm/s)
... = 30 cm²/s + 21 cm²/s
... = 51 cm²/s . . . . rate of area increase
Answer:
It would be:
(-6,-16)
Step-by-step explanation:
x=-6, y=-16
Solve for the first variable in one of the equations, then substitute the result into the other equation.
A line perpendicular to that straight line passing through that point