In y = mx + b form, the slope is represented by m and the y intercept is represented by b
y = mx + b
y = -7x + 2
Answer:
The statement
is a tautology.
Step-by-step explanation:
We have the following statement 
A truth table shows how the truth or falsity of a compound statement depends on the truth or falsity of the simple statements from which it's constructed.
The simple statements from the statement given are:
,
,
,
, and
with these you can construct the following truth table.
A tautology is a formula that is always true, it is true for every assignment of truth values to its simple components.
The last column contains only true values. Therefore, the statement is a tautology.
Answer:
the common difference is 10
Step-by-step explanation:
The number is -240 because -240 divided by 4 is -60
The slope of your line would be undefined since your line is just going straight up. The reason for this is while your y value is changing, your x value is always staying the same, meaning your line will just be traveling straight up.