The ordered pair (x, y)=(2,-3) is a solution to which of the following systems of equation

What are the domain and range of the function f(x)=2^x+1

Dana kicks a soccer ball. the table shows the height of the soccer ball with respect to the time, in seconds, after the ball was kicked.time | height(seconds) | (feet) ~~~~~~~~~~~~~~~0.5 211 341.5 392 362.5 253 6which graph best displays the relationship shown in the table? (i just need confirmation that its c)

Me with these questions , i don’t understand scientific notation!