37.7k views
3 votes
If (x1,y1) and (x2,y2) are distinct solutions to the system of equations shown, what is the sum of x1 and x2?

A) x1+x2=0
B) x1+x2=−5
C) x1+x2=5
D) x1+x2=1

1 Answer

1 vote

The values of x₁ and x₂ are 2 and 1,000, respectively. The sum of x₁ and x₂ is: x₁ + x₂ = 2 + 1,000 = 1,002

To find the sum of x₁ and x₂, we need to solve the system of equations:

y = x² ...(1)

y = 1,002x - 2,000 ...(2)

Since both equations are equal to y, we can set them equal to each other:

x² = 1,002x - 2,000

To solve this quadratic equation, we can rearrange it into standard form:

x² - 1,002x + 2,000 = 0

Now, we can factorize the equation:

(x - 2)(x - 1,000) = 0

Setting each factor equal to zero, we get two solutions:

x - 2 = 0 => x = 2

x - 1,000 = 0 => x = 1,000

Therefore, the values of x₁ and x₂ are 2 and 1,000, respectively.

Therefore, the values of x₁ and x₂ are 2 and 1,000, respectively.The sum of x₁ and x₂ is:

Therefore, the values of x₁ and x₂ are 2 and 1,000, respectively.The sum of x₁ and x₂ is:x₁ + x₂ = 2 + 1,000 = 1,002

Complete question:

Y = x²

y = 1,002x - 2,000

If (x1,y1) and (x2,y2) are distinct solutions to the system of equations shown, what is the sum of x1 and x2?

If (x1,y1) and (x2,y2) are distinct solutions to the system of equations shown, what-example-1
User Sravya Nagumalli
by
8.2k points