Which of the following are equivalent expressions? Select all that apply. (Select all that apply.)
$$3r2+29=3⋅r⋅r+29
$$4q2+3m=4⋅2⋅q+m⋅m⋅m
$$7e+18=7+e+18
$$40−v3=40−v⋅v⋅v
$$2b+4y=b+b+y+y+y+y

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!