Non-Linear Functions - Review Day 2 - Forrest Berndt | Library

1

Find the equation of the quadratic function with x-intercepts (1,0) and (4,0) that passes through the point (2,-6).
-Fill in the blanks for the parts of the equation:

y = a(x - _______)(x - _______)

_______ = a(_______ - _______)(_______ - _______)

_______ = a(_______)(_______)

_______ = -2a

_______ = a

Factored Form Equation = Y = _______ (x - _______)(x - _______)

1

Find the equation of a quadratic function with zeros (-1,0) and (10,0) and passes through the point (-2,6)

1

Vertex = (_______,_______)

1

X = _______ and X = _______ 

1

X = _______ and _______ 

1

A = _______ B = _______ C = _______ 

1

Find the solutions using the quadratic function

x = _______ and x = _______

1

Select all of the solutions to the equation

1

A statistician foudn that for the years 1990 to 2010 the sales of snowmobiles, in millions of dollars, could be modeled by the quadratic equations 
where x is the number of years since 1990

The equation shown can be used to determine when the sales of snomobiles was 505 millions of dollars

The sales of snowmobiles will first be 505 millions of dollars in __________ and then again in __________