What is the numerical coefficient of the variable $y$y?

$-18y$−18y

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What is the numerical coefficient of the variable $k^6$k6?

$3k^6$3k6

What is the numerical coefficient of the variable $k$k?

$-k$−k

What is the numerical coefficient of the variable $t$t?

$\frac{t}{3}$t3

Outcomes

10P.QR1.01

Expand and simplify second-degree polynomial expressions involving one variable that consist of the product of two binomials [e.g., (2x + 3)(x + 4)] or the square of a binomial [e.g., (x + 3)^2], using a variety of tools and strategies