Answer:
A (3/2, 9/2)
Step-by-step explanation:
Let's take the first solution which is (3/2 , 9/2). If we substitute 3/2 into x we get the equation (3/2)^2 we get y as 9/4 not 9/2, therefore (3/2 , 9/2) does not lie on the curve y = x^2
see below
y = x^2
Substitute the points in and see if it is true
y = (3/2) ^2 = 9/4 not true
y = (-1) ^2 = 1 true
y = (4) ^2 = 16 true
y = (1/2) ^2 = 1/4 true
Your checkmarks are in the right places. So the answers are correct that you have chosen.
the answers is 90. because 75.8
= .99125 or 99.125 %
