What function does this graph represent? y
9
co
7
6
5
4 3
N
4 -3 -2 -1
2 3 4 5
6
7
-1
OA
KY) = -0.2(x - 2)2 + 1
B.
Ax) = 0.2(x - 2)2 + 1
O c.
Rx) = -0.2(x - 2)2 - 1
OD. Rx) = 0.2(x - 2)2 - 1
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H

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

step-by-step explanation:

abc

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled