Answer:
D. Fourth example.
Explanation:
In a function, you cannot have two of the same x values, and since 3 and 5 go to two different y values, this cannot be a function.
Hope this helps :)
Non proportional I think. Wait for someone else to answer
Answer:
(x-7) (x-4)
Step-by-step explanation:
3x²-33x+84 can be factored into
3 (x-7) (x-4)
Answer:
a = -3/2
Step-by-step explanation:
You can set x=0 and solve for y to find the y-intercept in each case.
first equation: y-intercept = -3/2
second equation: y-intercept = a
To make these equal, we must have ...
a = -3/2