Algebra Spring semester review 2025

What is the direction in which the parabola opens for the quadratic function $$f(x) = -x^2 + 4x - 3$$ ?

What is the Axis of Symmetry for the quadratic function $$g(x) = -3x^2 + 6x + 5$$ ?

Simplify the expression: $$\text{√-50}$$

What is the end behavior of the function $$f(x)=\text{log}_2(x-1)+3$$ ?

What is the domain of the function $$f(x)=\text{log}_2(x-1)+3$$ ?

Define a quadratic function.

What is the vertex of a parabola given by the quadratic function $$f(x) = ax^2 + bx + c$$ ?

What does the discriminant of a quadratic equation tell us?

What is the standard form of a quadratic function?

How do you find the x-intercepts of a quadratic function?