Warm-up 1/5

$f\left(x\right)=x^4\left(x-5\right)^2\left(x-3\right)$

$f\left(x\right)=x^4\left(x+5\right)^2\left(x+3\right)$

$f\left(x\right)=x\left(x-5\right)^4\left(x-3\right)^2$

$f\left(x\right)=x\left(x+5\right)^2\left(x+3\right)^4$

The leading coefficient is 2, the degree is 4

The leading coefficient is 3, the degree is 2

The leading coefficient is 3, the degree is 4

The leading coefficient is 2, the degree is 2.