Part A Consider this sequence of transformations performed on shape : a dilation by a scale factor of 2, followed by a reflection across the x-axis, and
then a translation left 1 unit. Does the sequence prove that shapes I and IV are similar? Explain your answer.

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7