Dependent
The general form for a pair of linear equations in two variables x and y is
and
----- (1)
----- (2)
Comparing equations 1 and 2 with the general form of equation to write their co-efficient,
Compare the ratio,
If , then the pair of linear equations has exactly one solution.
So, it said to be consistent.
Answer: a=-6; b=1
Explanation:
This is the same thing as saying -6+1i. Therefore for the general form a+bi, a equals -6 and b equals 1
Answer:
80/2=40-24=16
Step-by-step explanation:
Answer:
The graph of the function rule will be a line segment connecting (0,2) and (40,22) as shown in the graph below.
Step-by-step explanation:
Given:
The function rule representing the total cost of ride and number of miles traveled is:

Now, the maximum value of
is 40.
So, the maximum cost of ride is given as:

So, the graph of the given function rule has a domain between 0 and 40 and range is between 2 and 22.
The graph is shown below.