How do I draw a two line fork?

Yes. But you need to be well acquainted because you need to have the exact note. Or, you can look up a recording and tune with that.

Hold onto the fork with your index finger and thumb somewhere near the center of the handle. Rest the fork on your middle finger while you eat.

I suppose it could, but your would-be fiance might not appreciate that as much as a ring, and you definitely want them to be happy when you're proposing and not...

You can make a fork bracelet yourself from budget store forks, though on craft selling websites like Etsy they run about $35 a piece, depending on intricacy.

Both of those options will work, although including the unit number on the street line is preferred.

You don't have to use a fork. In fact you don't have to do anything if you don't want to. If you would like you can use a spoon, spork,...

From your point in space, start the Line command, then shift and right-click. Select Perpendicular from the e-snap drop-down menu.

Use the same guidelines as for drawing a spoon, but add the tines of a fork instead of the bowl of the spoon. Practice until you have it right.

For the bowl, any container of comparable size that would be food safe (aka no something like a mop bucket). For the fork and chopsticks, try skewers, a piece of...

y = x² - 7x + 12 = (x - 3)(x - 4). This is a parabola, not a straight line. To find the zeroes, set (x - 3)(x -...