PLEASE HELP ME. I WILL BRAINLIEST

Step-by-step explanation:

vertex=(1/2,-49/4)y intercept=(0,12)x intercept=(4,0)(-3,0)Axis of symmetry=1/2Domain=(-∞,∞){x/x∈R}Range= -49/4,∞){y/y≥ -49/4}

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!