Which statements are always true about a scatter plot with a positive trend? select all that apply. a. the points will form a straight line. b. as the x-value increases, the y-value increases. c. the points will show a general upward trend from left to right on the graph. d. there will not be any outliers.

Option: B and option: C are the correct options.

        B. As the x-value increases, the y-value increases.

        C.    The points will show a general upward trend from left to right on the graph.      

We know that a positive trend is when with the increase of one variable the value of the other variable also increases.

Also, the line of bets fit or basically called a trend line will be a increasing curve from left to right on the graph.

         Hence the correct answers are:

          Option: B and    Option: C

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step-by-step explanation:

19.

step-by-step explanation:

you add the 9 in the tens column since it is a single digit and 9 plus zero is 9 so it is 19