Plot the given parabola on the axes. Plot the roots, the vertex and two other points. y = -x2 – 10x + 11
Set the scales and drag the axes to change the graph.
xscl:
yscl: 1
Done with scale
y
10
-6
5
-4
3

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is