(2k 3 +6k+1)−(2k 2 +1). simplify and put into standard form

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Step-by-step explanation:

We have been given an expression and we are asked to simplify our given expression.

Using order of operations (PEMDAS) we will remove parenthesis first.

After removing parenthesis our expression will be,

After canceling out 1 with -1 we will get,

So our given expression simplifies to .

Let us write our expression in standard form. Since our expression is a polynomial and to write any polynomial in standard form,  we write each term in order of degree, from highest to lowest, left to right.

Upon putting our polynomial into standard form we will get,

Therefore, after simplifying and putting our given expression in standard form we get our final expression as: .

no pictures of the graph

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)