Use the discriminant and select whether the roots of 5x2 - 4x+3 = 0 are real or non-real.
real
non-real

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?