Question

Using graphing technology, approximate the solutions of 0.25x2 − 0.46x − 3.1 = 0.

x ≈ −2.72 and x ≈ 4.56

x ≈ −3.14 and x ≈ 4.24

x ≈ −2.88 and x ≈ 4.33

x ≈ −2.61 and x ≈ 4.84