find the equation of the hyperbola if its transverse axis is parallel to the x-axis, it has 2 vertices (2,0) and (-2,0) and goes through the point (4,5√3

What is the y intercept of f(x)=(1/2)^x?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?