By definition a function can have only one value of y for any given value of x.
Since B. contains both (-1,2) and (-1,0), y has two values for the same value of x and thus B. cannot be a function...
Answer:
just change the b and the line is parallel
Step-by-step explanation:
Answer:
8.5
Step-by-step explanation:
1.7*5=8.5

f(x) = y, when the graph touches the y-axis, x = 0.
(5*3)+(n*4)=5(3+4)=?
15+4n=15+20
4n=15+20-15
4n=20
n=5