Given four functions, which one will have the highest y-intercept? f(x) g(x) h(x) j(x) blake is tracking his savings account with an interest rate of 5% and a original deposit of $15. x g(x) 1 6 2 8 3 12 the function h of x equals 4 to the x power, plus 3 j(x) = 10(2)x f(x) g(x) h(x) j(x)