Graph the equation.
-The y-value is five decreased by the square of the x-value.
A) $y = 5 - x ^ { 2 }$
B) $y = 5 - x$
C) $y = x ^ { 2 } - 5$
D) $y = x - 5$

Question

Graph the equation.
-The y-value is five decreased by the square of the x-value. 
A) $y = 5 - x ^ { 2 }$ 
B) $y = 5 - x$ 
C) $y = x ^ { 2 } - 5$ 
D) $y = x - 5$

Quizplus · Accepted Answer

The equation given states that the y-value is five decreased by the square of the x-value. This matches the form of the equation y = a - b^2, where a is the y-intercept and b is the coefficient of the x-term. In this case, a = 5 and b = 1. Therefore, the equation can be written as y = 5 - x^2, which is a quadratic equation. A) is the only option that matches this form, making it the best choice.

Graph the Equation y=5−x2y = 5 - x ^ { 2 }y=5−x2

Graph the Equation $y = 5 - x ^ { 2 }$