Answer:

Step-by-step explanation:
The slope of the line that goes through the points (-2, 1) and (0, 4) is

The slope of the line that goes through the points (x, y) and (0, 4) is

So 
Answer:
x^2 = 9
Step-by-step explanation:
Both 3 and -3 are 9 when squared.
Answer:
G.
Step-by-step explanation:
Because x is - 3.5 so you'll move 3,5 units to the left and y is 0 so 0 units up.
Answer:
D. The sum is a rational expression.
Step-by-step explanation:
the given expression is a/b +c/d
so in the question it is given that b and d are non zero values
a/b is rational number and c/d is a rational number
so if both are rational number , so we know that the sum of rational number is also a rational number.
The right option is D. The sum is a rational expression
Answer:
agidls
Step-by-step explanation: