21 Zigzag AR B C S D E T F Sur la figure ci- dessus : les droites (AB)(CD) et (EF) sont parallèles ; R est un point de la droite (AB), S est un point de la droite (CD) et T est un point de la droite (EF) tels que : overline BRS =20^ et overline RST =57^ Calcule la mesure de l'angle STF Explique bien TOUTE ta démarche (raisonnement et calcul pour arriver à la mesure de l'angle STF) Dronreté lisibilité travail. point

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

4+3x is the answer

hope you got it