Does the graph of the function y–x^2=9 intersect the following? if the answer is ‘yes’, determine the coordinates of the points of intersection.

the y-axis (20 points)

yes or no
if it is yes (it is that's all i know), the point of intersection is ( )

No.

The reason it's no is because y-x^2=9 is does not go through the the the y axis with a straight line. Instead, it goes through cricked. You have to have a better line to be able to have the yes option, if it was going straight through then it would be the correct answer.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

a

step-by-step explanation:

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