Algebra 2 Finals SEM 1 Review 2024

Front

Evaluate f(t)=-2t^2+1 for f(-3)

Back

-17

Front

Decide if (x-3) is a factor of 3x^3+10x^2-x-12

Back

No, it is not a factor!

Front

Identify the key feature in the equation f(x) = 2(x-3)(x+4)

Back

the x-intercept(s)

Front

Identify the key feature in the equation f(x) = 2(x-3)^2+5

Back

The vertex

Front

If f(x) is a polynomial and f(2) = 0, identify a factor of f(x)

Back

(x - 2)

Front

What is the standard form of a quadratic equation?

Back

y = ax^2 + bx + c, where a ≠ 0.

Front

What is the quadratic formula used to find the roots of a quadratic equation?

Back

x = \frac{{-b \pm \sqrt{{b^2 - 4ac}}}}{{2a}}

Front

Define a polynomial function.

Back

A function that is represented by a polynomial expression, which is a sum of terms of the form ax^n, where a is a coefficient and n is a non-negative integer.

Front

What is the degree of a polynomial?

Back

The highest power of the variable in the polynomial.

Front

What does it mean for a polynomial to be factored completely?

Back

It means that the polynomial is expressed as a product of its linear factors and irreducible polynomials.