Where does the line y = -4x + 9 cross the y-axis?

What is the value of the discrimination for the quadratic equation 0=×2+2+×2

Point b lies between points a and c on . let x represent the length of segment ab in inches. use the segment to complete the statements. the value of x is . the length of in inches is . the length of in inches is .

What is the equation of the line written in general form? 0-x+y-2-2 ox+y-2=0 02x+4-2=0