1.) how do you list possible rational roots of each function
2.) how do you find all zeros

Reflect the point (7,0) across the y-axis

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.