2023 Algebra 1 - Homework Week 4

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Try your best on these problems. If you are stuck on a question, look at the slides for week 4; many of the problems are very similar to what we discussed in class.

What is 5^3? *

1 point

120

125

Expand 12(u^2-uv^3) *

1 point

12u^2-uv^3

u^2-12uv^3

12u^3-12uv^3

12u^2-12uv^3

What type of polynomial is 3x^2y-7y *

1 point

Monomial

Binomial

Trinomial

What degree and name is associated with the polynomial 2x^3-6x+3? *

1 point

Degree 2; Quadratic

Degree 3; Cubic

Degree 2; Cubic

Degree 3; Quadratic

What type of polynomial is 7x^2y^3z^4? *

1 point

Monomial

Binomial

Trinomial

What degree and name is associated with the polynomial 7x^5-6x^4-2x^3+4x^2-3x+7 *

1 point

Degree 4; Quartic

Degree 5; Quartic

Degree 4; Quintic

Degree 5; Quintic

What type of polynomial is 2x-4y+3z *

1 point

Monomial

Binomial

Trinomial

I'm not sure

Expand -2(x+2y-3z) *

1 point

-2x+2y-3z

2x+4y+6z

-2x-4y+6z

-2x+4y+6z

Expand 25a^2(5a) *

1 point

25a^2

125a^3

125a^2

25a^3

Is the point shown a minimum or a maximum? *

1 point

Minimum

Maximum

I'm not sure

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