Justionia1 Justionia1
  • 08-06-2018
  • Mathematics
contestada

Which equation could produce all the values shown in the table?

A
y=−2x
B
y=2x2−3
C
y=8x+1
D
y=x2+1

Which equation could produce all the values shown in the table A y2x B y2x23 C y8x1 D yx21 class=

Respuesta :

MS2001 MS2001
  • 08-06-2018
The answer is D.y=x2+1.
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Аноним Аноним
  • 08-06-2018
Substituting the 3 values  of x and y we see that the correct equation is 
y = x^2 + 1 

for example  (-1)^2 + 1 = 2  = y
(2)^2 + 1 =  5 = 5

Its D
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