Function Analysis Project

Quadratic

100

What are the x intercepts of -X² + 6x -5

1 and 5

200

What is the vertex of 3X² - 6x+1

(1, -2)

300

What is Domain and Range of 2x² + 4x+9

 Domain= (-infinity, infinity) Range= (7, infinity)

400

When is -x²+5x-11 increasing

(-infinity, 2.5)

Absolute Value

100

When is y= 2 l x -2 l increasing

(2,infinity)

200

When is Y = l x³ l decreasing?

(-infinity, 0)

300

Domain of  y= l3x+1l

(-Infinity,Infinity)

400

When is F(x) < 0 in y= l -2x +5 l

Never

Radical

100

What is the x intercept of y= square root of 2x-2?

1

200

What is the domain of y= 2+ square root of x-3?

(3,infinity)

300

When is F(x)<0 in the equation y=8+square root of 4x+8

Never

400

When does the graph y=3x-square root of 2x-1 increase?

(0.556,infinity)

Rational

100

What are the x-intercepts of the equation y=(x²-9)/(x²-3x-4)?

3,-3

200

What is the Horizontal Asymptote of (x²-3x+5)/(2x²-1)

1/2

300

What are the Vertical Asymptotes of (x-5)/(x-2)(x²-9)

2,3,-3

400

What is the slant asymptote of (x²-3x+10)/(x+2)

y=x+1

Polynomial

100

When is x³+4x²-7 decreasing?

(-2.67, 0)

200

When is 4x³+x²-6x+2 increasing?

(-infinity, -.80) (.63, infinity)

300

When is x³+4 greater than 0?

 (-1.59, infinity)

400

When is x³-3x²+x+2 less than 0?

(-infinity, -.62) (1.62, 2)