What is the function
No bots or ill report
ill give

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

"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