Answer:
The correct answer is b
A) y = x² - 8x + 15
Step-by-step explanation:
We can see that the roots of this equation (the x-intercepts) are at x = 3 and x = 5. Plugging this into factored form gives us
y = (x-r₁)(x-r₂)
y = (x-3)(x-5)
Multiplying, we have
y = (x)(x)-5(x)-3(x)-3(-5)
y = x²-5x-3x--15
y = x²-8x+15
you have to plug in the x value to discover the y
y= 4.3 x 1
y = 4.3
so, the ordered pair is (1, 4.3)
<em>hope it helps :)</em>
0 is neutral when used in integers. When two integers are the same distance away from 0, on opposite sides of the number line, they are opposites.
