Mathematics: Given 2 points on a graph, write the equation of the graph. vertex (3,5). point(5, -3)

Given 2 points on a graph, write the equation of

Ответ:

aurikmah2005

01.01.2022

We know that
for
y=a(x-h)^2+k
vertex is (h,k)
given vertex is (3,5)
y=a(x-3)^2+5
we are also given
(5,-3)
x=5 and y=-3 is a possible solution

-3=a(5-3)^2+5
-3=a(2)^2+5
minus 5 both sides
-8=a(4)
-8=4a
divide by 4 both sides
-2=a

the equation is
y=-2(x-3)^2+5

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Ответ:

1963038660

28.02.2021

Mathematics

A. = (45/45 = 1 = 1)

B. < (6/3 = 2 > 1.)

C. < (2/7 + 5/7 = 1.)

D. > (64/23 = 3 > 1)

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Given 2 points on a graph, write the equation of the graph. vertex (3,5). point(5, -3)

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