Answer:
The factors are
Step-by-step explanation:
we have
equate the expression to zero
Group terms that contain the same variable, and move the constant to the opposite side of the equation
Factor the leading coefficient
Complete the square. Remember to balance the equation by adding the same constants to each side
Rewrite as perfect squares
Take square root both sides
therefore
If you would like to find the roots of the function f(x) = x^2 - 2 * x - 3, you can calculate this using the following steps:
<span>f(x) = x^2 - 2 * x - 3 = (x - 3) * (x + 1)
</span>1. x = - 1
<span>2. </span><span>x = 3
</span>
<span>The missing number would be 3.</span>
Answer:
the answer is what you think it is fam on foenem
Answer:
it is d
Step-by-step explanation:
we have
we know that
see the graph
Let
<u>Find the slope BC</u>
The slope is positive
so
The graph is increasing in the interval----------> (10, ∞)
<u>Find the slope AB</u>
The slope is negative
so
The graph is decreasing in the interval----------> (-∞,10)
therefore
<u>the answer is the option</u>
D. (10, ∞)