Answer:
a horizontal line
Step-by-step explanation:
The hyperbola opens vertically, so the directrix is a horizontal line (a different one for each branch).
What you do is "x" times 75/100 equals 60. Thus you get 80
A) 5/2x^3-9/4x^2+7/2x-3/2
b) the ans. are not the same.
Answer:
13(2+3)
Step-by-step explanation:
hope this is correct let me know if you need the steps!
<h3>
Answer: Choice (d)</h3>
Explanation:
To reflect over the y axis, we apply this rule

which says to flip the sign of the x term but keep the y coordinate the same.
So that means something like J(-2,5) becomes J ' (2, 5). The other points are handled in the same fashion and that leads us to choice (d). Points on the y axis will stay where they are.