<h2>f = -5</h2><h3></h3><h3>f(x) = 4x - 9</h3><h3>Add 9 to both sides</h3><h3>f(x) + 9 = 4x</h3><h3>Divide x from both sides</h3><h3>f + 9 = 4</h3><h3>Subtract 9 from both sides</h3><h3>f = -5</h3><h3></h3><h3><em>Please let me know if I am wrong.</em></h3>
Answer:
h=A-2πr2/2πr
Step-by-step explanation:
Answer:
h(4) = 0
Step-by-step explanation:
Hoping its ' kx '

Now we have k = -2. We will find h(4).

Can u show a picture what your talking about