Points cause i need help with math! so here u go and thanks everyone for the math help!!! here is my gratitude lol!

If g(x) is an odd function, which function must be an even function?

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined