Graph PQR with vertices P(-2,3), Q(1,2), and R(3,-1) and it’s image after the translation (x, y) ——> (x+9y-2) HELP PLEASE

P'=(7,1) Q'=(10,0) R'=(12,-3)

Step-by-step explanation:

you have to add the rule to each individual coordinate.

Ex. P=(-2, 3) Rule=(x+9, y-2)

X=-2, and rule=x+9, then -2+9 is 7

Y=3, and rule=y-2, then 3-2=1

a

b

d

step-by-step explanation:

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