Please help me with the attachment

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.