Answer:
Step-by-step explanation:
1). y = - 4x + 7
Reflected across what????
if x-axis, then y ⇒ - y
So the answer would be <em>y = 4x - 7</em>
2). <em>y = 2x - 14</em>
3). <em>y = 2x - 8</em>
4). <em>y = 12x + 9</em>
Answer:33.50
Step-by-step explanation: