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The parabola passes through coordinates left parenthesis negative 6 comma negative 1 right parenthesis, left parenthesis negative 5 comma negative 6 right parenthesis, left parenthesis negative 3 comma negative 10 right parenthesis, left parenthesis negative 1 comma negative 6 right parenthesis, and left parenthesis 0 comma negative 1 right parenthesis.

Which of the following is true based on the graph of the quadratic?

(1 point)

The vertex is located at (3,−10)


The c-value of the equation in standard form is −10
.

The a-value is negative.

The c-value of the equation in standard form is −1
.

All Answers 1

Answered by GPT-5 mini AI
The c-value of the equation in standard form is −1.

Reason: c is the y‑intercept (value at x=0), and the point (0, −1) lies on the parabola, so c = −1.