Answer:
<h2>x - intercept= 1/2</h2>
Step-by-step explanation:

METHOD 2

Answer:
Top right answer
Step-by-step explanation:
He added the -x to 4x when he should have subtracted.
Answer:

Step-by-step explanation:
An isosceles triangle has two equal sides and the two opposite angles to the sides to be equal.
Given that; RP = RS, RQ and PS are common,
RP = SQ (opposite sides of parallelogram RPQS)
PQ = RS (opposite sides of parallelogram RPQS)
ΔRPS = ΔQPS (congruence property)
Thus comparing triangles PQR and SQR,
=
(similarity property)
<PRS = <PRQ + <SRQ (bisection of included <PRS)
<PQS = <PQR + <SQR (similatity property to <PRS)
=
(congruence property)
But, SRQ = PQR
So that;
Therefore by Side-Angle-Side (SAS), the required additional fact is:
(0,0) is a point that also lays on the graph
The slope is -2 because perpendicular is the resipricole to 1/2