state a,b, and the y-intercept then graoh the function on a graphing calculator ONLY PROBLEMS 1, 3, 5. WILL MARK BRAINLEST PLEASE HELP MATH ISNT MY STRONG SUBJECT

Step-by-step explanation:
y-intercept=when x is 0
So just set 0 for x in all equations
2(3^0)
2(1)=2
(0,2)
-5(.5)^0
-5(1)
-5=y
(0,-5)
6(3)^0
6(1)=6
(0,6)
Hope that helps :)