The x-intercept occurs when y = 0. So we need to solve for x when y = 0 in the quadratic equation y = x^2 + 3x + 8.
0 = x^2 + 3x + 8
This equation does not have any real solutions, which means there are no x-intercepts. Therefore, the x-intercepts do not exist for this quadratic equation.
Graph the quadratic y=x^2+3x+8 . What is the x-intercept(s)?(1 point)
Responses
There is no x-intercept.
There is no x -intercept.
(0,8)
left parenthesis 0 comma 8 right parenthesis
−1.5
negative 1.5
(−1.5,5.75)
1 answer
1 answer