If we let y be equal to zero, we get the roots of the equation. Because the equation is already in the factored form, we then say that the roots of the equation are x = 3 and x = 5. Another thing that is notable of this equation is that the graph would pass the x-axis at the points 3 and 5.
This is a quadratic equation because there are two roots and the highest exponent achievable by performing the expansion of the terms is 2. this equation can be of a parabola and the opening is upward because of the positive value of the numerical coefficients both of y and x in the opposite sides of the equation.
If it is reflected across the X axis, the Y value is negated. What do you think the answer is based off of that?
2/4 and 1/2
5/10 and 1/2
1/3 and 2/6
40/90 and 4/9
Answer:
Step-by-step explanation:
% = Red / (Blue + red ) * 100
% = 75/(125 + 75) * 100
% = 75 / 200 * 100
% = 7500 / 200 = 37.5% are blue