Algebra 1 review

Front

What is the vertex of this quadratic equation?
y = 2(x - 2)² + 5

Back

(2,5)

Front

Does this graph have a maximum or minimum?

Back

Minimum

Front

Factor completely: 3x² - 7x - 6

Back

(3x + 2)(x - 3)

Front

Fully Factor the Following
25x²-81

Back

(5x+9)(5x-9)

Front

What is this formula?

Back

This is the quadratic formula.

Front

Does the equation open up or down? Y = -3x² +7x - 2

Back

down

Front

What are the green dots called?

Back

roots or x-intercepts

Front

Solve    
2x² + 7x - 15 = 0

Back

-5 or 1.5

Front

How many solutions does this system of equations have?

Back

one solution

Front

Solve the system of Equations: y= 3, y= x^2 - 4x + 7

Back

Only (2,3)