Algebra 2 midterm review

Front

Factor by grouping: 3x^3 - x^2 + 6x - 2

Back

(x^2 + 2)(3x - 1)

Front

What is the equation for the axis of symmetry?

Back

x = 3

Front

What is the green dot on the parabola called?

Back

maximum

Tags

CCSS.HSF-IF.C.7A

Front

Factor: 4b^5 + 4b^3 + 16b^2

Back

4b^2(b^3 + b + 4)

Front

Find the y-intercept of f(x) = 2x^2 - 2x + 1

Back

1

Tags

CCSS.HSF-IF.C.7A

Front

What is the standard form of a quadratic equation?

Back

y = ax^2 + bx + c

Front

What is the vertex of a parabola?

Back

The highest or lowest point on the graph of a quadratic function.

Front

How do you find the y-intercept of a function?

Back

Set x = 0 and solve for y.

Front

What does it mean for a function to be quadratic?

Back

It means the highest degree of the variable is 2.

Front

What is the quadratic formula?

Back

x = (-b ± √(b^2 - 4ac)) / (2a)

Tags

CCSS.HSA-REI.B.4B