Answers choices A. Y-9=-2(x-1)

B. y-9=2(x-1)

C. y+9=-2(x+1)

D. y+9=-2(x+1)

try soting them out first

step-by-step explanation:

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step-by-step explanation:

step-by-step explanation:

where is the question is there is a formula or is there not one

"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