One x-intercept for a parabola is at the point (-0.75,0). use the quadratic formula to find the x-intercept for the parabola defines by this equation
y=-4x^2+x+3

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

What fraction of one year is 8 months

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k