A quadratic rule for a particular parabola is of the form y = ax^2 + bx. The parabola passes through with the coordinates (-1, 4) and one of its x-axis intercepts is 6. Find the value of a and b.

What is it? 9x+2 (x-1) + 7

The percent increase from 18 to 26 is about

Find the circumference use 3.14 for pie r=2 m

Is the square root of 90 a real number

Select all the correct answers A bicycle manufacturer uses the given expression to model the monthly profit from sales of a new model of bicycle, where x is the selling price of one bicycle, in dollars.

What percentage of the survey respondents did not like either soccer or volleyball?

Isabel deposits $3000 into an account that pay simple interest at a rate of 2% per year. How much interest will she be paid in the first three years?

What is the expanded form of 32,342

Which inequality is equivalent to y-8 less than or equal to - 2

5/6 gallon of paint covers 1/4 of house how many gallons are needed for entire house