Question

HELP AGAIN PLEASE ASAP! I WILL GIVE YOU 5 STARS, AND WHOEVER ANSWERS IT CORRECTLY WILL HAVE THE BRAINIEST ANSWER!

Answer 1

where is hits the axis would be when y=0, so find the zeros of 5x^2+7x-6 using factoring. It factors to (5x-3)(x+2), set each of those equal  to 0
x=3/5 and x=-2
Another method would be to use the quadratic formula