A group of 10 students participated in a quiz competition. Their scores are shown below: 4, 4, 3, 4, 3, 12, 4, 3, 2, 3.Part A:Would a dot plot a histogram or a box plot best represent the data shown above if the purpose of the graph is to highlight the frequency of each individual score?Explain your answer. Part B:Provide step by step description of how you would create the graph named in Part A.

answer: i believe its b. if you sound out the sentences that sounds wrong.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!