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Lady bird [3.3K]
4 years ago
14

H(x)= (x^2)+2 A) (-3,-7) B) wrong C) (2,4) D) (3,11)

Mathematics
1 answer:
bezimeni [28]4 years ago
3 0
Your input value set is {-3, -2, 2, 3}.

One by one, subst. the x values into the function and note the y-value obtained.  In which of the four cases does this y-value match the given ordinate?

Example:

Let's try x = -3.  Subst. -3 for x in h(x) = x^2 + 2, we get h(-3) = (-3)^2 + 2, 
or 11.    But the ordered pair is (-3,-7), and -7 is not equal to 11.  Thus, eliminate the first answer choice.  Move on and do the same work for the next x-value, which is x = -2.
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