The domain of {( x , y ): y = 2 x 2 + 1 is a. x > 0
b. all real numbers
c. x < 0

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

Write the equation in general quadratic form: plz !