What points do y = -2x + 7 and y = 5x - 14 intercept on a graph
2 answers:
You might be interested in
Answer:
B.
Step-by-step explanation:
We can use a graphing calc to determine which line is the correct one.
We know that
An ordered pair is used to locate a point on a coordinate grid.
The first number in an ordered pair is the x-coordinate, and the second number in an ordered pair is the y-coordinate.
In this problem, the ordered pair is
so
the x-coordinate is equal to
the y-coordinate is equal to
therefore
Rule N 1
The y-value is times the x-value
Rule N 2
The y-value is greater than the x-value
Both are possible because their solutions include the ordered pair listed
An ordered pair is used to locate a point on a coordinate grid.
The first number in an ordered pair is the x-coordinate, and the second number in an ordered pair is the y-coordinate.
In this problem, the ordered pair is
so
the x-coordinate is equal to
the y-coordinate is equal to
therefore
Rule N 1
The y-value is
Rule N 2
The y-value is
Both are possible because their solutions include the ordered pair listed