Answer:
D
Step-by-step explanation:
in order for something to be a function, an x value cannot have more than one y value.
Answer:
x=3
Step-by-step explanation:
7x(-3)=18
add 3 to both sides
7x=21
divide by 7 on both sides
x=3
Answer:
Step-by-step explanation:
Slope of line is 2.
Any perpendicular to the line has slope -½
Answer:
Step-by-step explanation:
It appears i cant answer your question but what i can do is provide this paragraph as a trade for points. Appreciate your help. :)