$Please help guysss!!$
$Please help guysss!!$
$Please help guysss!!$

## This Post Has 4 Comments

1. Expert says:

Ibelieve the answer is b. y=0 would make the line horizontal across the x.

2. Expert says:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has vertices$p(1,2),q(2,1),r(3,2),s(3,3)$recall that for counterclockwise rotation about the origin, $(x,y)\rightarrow (-x,-y)$when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will become$p1( - 1, - 2),q1( - 2, - 1),r1( - 3, - 2),s1( - 3, - 3)$next, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,$p'(1, - 2),q'(2, - 1),r'(3, - 2),s'(3, - 3)$therefore the correct answer is c