Which equation is represented by the graph below? n
5
4
یا نم
1
-5 -4
-3
++
1 2 3 4 5 X
-2 -11
-27
Tu
Oy-ex+5
O =
y-ex+4
Oy-In X+4
Oy - In x+5

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

the answer should be a. snail

i know the point slope is y= 1/11x-46/11