Write the equation of the parabola with focus F(1,1) and directrix y=5

Write the equation of the parabola with focus F(1,1) and directrix y=5

I don't know how to simplify this polynomial

4/x+2 + 3/x-2 = 5/x^2-4

Solve the equation and explain why it has an infinite number of solutions. I do not understand this at all.. Please help? :)

Solve the volume of a cone, V = 1/3(pi)r2h, for h.

5(2x+3)=7x-3

Perform the indicated operation. Write answers in the form a+bi (7+i) - (3-4i) (4-i)(3+7i)

Solve the equation. Check all proposed solutions. Show work in solving and in checking, and state your final conclusion. (x + 3)/(x + 1) + 2/(x2+ x)=0 (x+3)/(x+1)...

"Suppose you transform a square by increasing one side by 4 units and decreasing the other side by 2 units. If the area of the resulting rectangle equals 16, how many units long was the side...

Each time you fold an ordinary sheet of paper in half, you double the thickness. A single sheet of 20-pound bond paper is about a tenth of a millimeter thick. Find an exponential formula...

Can someone teach me how to do this? I just figured out the f(x) in algebra and now there is g? it is entirely confusing and I am not really sure how to solve questions like this. Please teach me...

Bdudjddbjdndndjfjfnfbfbfbf

"Solve the equation 3x^2+4x-12=0 Give your solution to 2 decimal places" I would like to know how to workout this, as I only have the answer. thank...

I need help solving the equatiion What is the equaition of the line (0,2),(2,5)?

what equation do you use to solve this question

Can you solve for x in this equations : 1/ log3(√(x) + 2 ) = log7x

4x+5y=20

9x-7=-7 Thanks

An angle is 12 more than 3 times its supplementary angle. Find the measures of the two angles.

please help me I don't understand what to do

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