Answer:
A box and whisker plot is a summarized graph summarizing, the five numbers, minimum, lower quartile, median, upper quartile and maximum. While the portion covering lower quartile, median and upper quartile appears as a box, minimum and maximum data points show up as whiskers at the two ends (see figure below)
Step-by-step explanation:
Answer:
(-3, 0)
Step-by-step explanation:
Solve by elimination. Multiply the first equation by -2 and then add the two equations together.
Answer:
With rational equations we must first note the domain, which is all real numbers except and . That is, these are the values of that will cause the equation to be undefined. Since the least common denominator of , , and is , we can mulitply each term by the LCD to cancel out the denominators and reduce the equation to . Combining like terms, we end up with . Dividing both sides of the equation by the constant, we obtain an answer of . However, this solution is NOT in the domain. Thus, there is NO SOLUTION because is an extraneous answer.
Answer:
JL = 54
Step-by-step explanation:
When K is the midpoint of JL, we have ...
JK + KL = JL
and
JK = KL
Using this latter equation, we can substitute the given expressions to get
(8x+11) = (14x -1)
12 = 6x . . . . . . . . . add 1-8x to both sides
2 = x
Using this, we can find JL.
JK = 8x +11 = 8(2) +11 = 27
KL = JK = 27
JL = JL +KL = 27 +27
JL = 54