solving for y
solving equations
properties of quadratics
x and y intercepts
graphs
100
3y=15
5
100
4x+3+2x=?
5x+3
100
where the line crosses the x axis in quadratic function.
the zeros
100
what is the x intercept
where it crosses the x axis
100
what points does this line go through?
(1.5,-2)
200
8+8=4y
4
200
5(4+4)+3=?
43
200
what is the line where if folded in half it is the same on both sides.
the line of symmetry
200
(0,9) which line would this cross through
the y axis
200
if the plots on the graph are grouped together going down is it -- positive correlation , no correlation, negative correlation
negative correlation
300
300= 10y
30
300
10x times 2x -4x=?
16x2
300
what are 6 terms in properties of quadratics
vertex, parabola, axis of symmetry, minimum, maximum, and zeros.
300
where would the line (-2,0) cross through
the negative x intercept
300
if the plots in a graph are scattered all over is it
positive correlation
negative correlation
no correlation
no correlation
400
3-4+2+5=3y
2
400
5x(4+3x)=?
20x+15x2
400
what is the highest or lowest point of the line?
the vertex
400
(-2,-4) would this line be negative or positive?
negative
400
would a line with all its plots grouped together going up be
positive correlation
negative correlation
no correlation
positive correlation