Step-by-step explanation:
I'm sorry I don't understand the question pls forgive me
1a. Y = mx + b
Y = 2x + b
-2 = 2(5) + b
-2 = 10 + b, b = 12
Equation: y = 2x + 12
1b. Standard form: Ax + By = C
subtract 12 and y from both sides
2x - y = -12
Equation: 2x - y = -12
Answer:
x=12.5
Step-by-step explanation:
x=2 1/2 times 5
x=12.5
When two quantities have a relationship, there is a corresponding equation that could describe it. These two quantities may be expressed in variables of x and y. When you plot the graph, you may see a line or a curve. This presents the trend of the relationship of the two quantities when the independent variable changes.
The answer is B. This is right cause the negatives are to the left and positives up.
