The derivative of f(x) at x=3 is 2x=6 approaching from the left side (apply power rule to y=x^2). The derivative of f(x) at x=3 is m approaching from the right side. In order for the function to be differentiable, the limit of derivative at x=3 must be the same approaching from both sides, so m=6. Then, x^2=mx+b at x=3, plug in m=6, 9=18+b, so b=-9.
the equation would be 2[6]+10 however if we were to solve it would have been 2(6)+10 = 22 employees
Is the answer 5r-1? I'm not sure tho sorry if it's wrong!
Answer:
Its x=6
Step-by-step explanation:
I graphed it on mathaway
The answer is, side QR=8 units
