What is the standard form of this function : x 0 2 4 6 8 10
f(x) 10 15 18 19 18 15
Replace: f(x)=ax²+bx+c

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!