Question

Which of the following ordered pairs is part of the solution set for the equation y=5x^2−2
?

(1 point)
Responses

(1,5)

left parenthesis 1 comma 5 right parenthesis

(−1,3)

left parenthesis negative 1 comma 3 right parenthesis

(−1,5)

left parenthesis negative 1 comma 5 right parenthesis

(−1,43)

left parenthesis negative 1 comma 43 right parenthesis

Answer 1

(-1, 3)

Check: y = 5x^2 − 2 with x = −1 gives y = 5(1) − 2 = 3, so (−1, 3) satisfies the equation.