A triangle is rotated 90° about the origin. Which rule describes the transformation? O(x, y) - (-x, -y)
O(x, y) - (-), x)
O(x, y) - 6y, -x)
O(x, y) - \, -x)

care to share were the trapezoid shown is ?

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629

answer: sorry i dont really know but can we talk all my friends r gone and im bored

step-by-step explanation: