Mathematics, 08.12.2020 17:10, marissasabino111

Apply quadratic fromula to solve the following problems: a) y = x2 + 1
y = x + 1

b) y = 5x – 20
y = x2 – 5x + 5

c) y = -0.5.x2 – 2x + 1
y + 3 = -x

Answers: 2

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Apply quadratic fromula to solve the following problems: a) y = x2 + 1
y = x + 1

b)...