A point P(1,7 ) is translated 1 unit right and 4 units down . Then, reflected across the line y=x. After that reflected across the Y-axis. What are its final coordinates

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

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

10.4 inches

step-by-step explanation:

2x2x2.6