Geometry please need help I don’t know to do this try to help me please

Step-by-step explanation:

Note that since we can see from the figure that and have the same measure.

a) To solve for the length of we write

b) Since the two triangles are congruent, we can say that so we can write

Solving for y, we get

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: