If h is the function given by h(x)=f(g(x)) where f(x)=3x^2-1.

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!

Just divide the x axis (the top) by 2 or multiply the y axis (the bottom) by 2