Part 1) Which ordered pair is a solution to this equation?

Substitute the values of each pair ordered in the equation to find the solution
A.


The pair ordered A is a solution
B.



The pair ordered B is not a solution
C.



The pair ordered C is not a solution
D.



The pair ordered D is not a solution
therefore
the answer part 1) is
The ordered pair A.
is a solution of the equation
Part 2) The equation of a line is

we know that
the x-intercept is when the value of y is equal to zero
so
for

Find the value of x
substitute



therefore
the answer part 2) is
The x-intercept is equal to

Part 3) What is the slope of the line passing through the points
and
?
we know that
the slope of the line is equal to

Substitute the values in the formula



therefore
the answer part 3) is
The slope of the line is equal to

Part 4) Select all statements that are true about the linear equation.

Statements
a) The graph of the equation is the set of all points that are solutions to the equation
This statements is True------> Any point that belongs to the graph of the equation is the solution to the equation
b) The point
is on the graph of the equation
substitute the values in the equation

----> the point is on the graph of the equation
therefore
This statements is True
c) The point (1, 1) is on the graph of the equation
substitute the values in the equation

----> the point is on the graph of the equation
therefore
This statements is True
d) The graph of the equation is a single point representing one solution to the equation
This statements is False ------> the equation graph are infinite points, representing infinite equation solutions