Answer:
A line perpendicular to another has a slope that is the negative reciprocal of the slope of the other line. The negative reciprocal of the original line is –2, and is thus the slope of its perpendicular line.
Step-by-step explanation:
Answer:
first one
Step-by-step explanation:
yes, the interval does increase at -2. however, you can see it decreases again but starts rising up again at the interval 1.
Answer:
7x7 + 49 so 7+7+7+7+7+7+7
Step-by-step explanation:
E pi and F pi and (for third one) are correct answers
Answer:
Step-by-step explanation: