In the following quadratic equations find y-intercept and axis of symmetry

0 = 2x^2 - x + 3

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

The graph of a curve that passes the vertical line test is a: