Answer:
X'(6,-5)
Y'(7,1)
Z'(4,0)
Step-by-step explanation:
First, the reflection across the x-axis. The rule for reflection across the x-axis is:
(x,y) -> (x,-y)
Next the translation. This is easy, simply add 9 to all x values, and 2 to all y values.
Answer:
11 and 4
Step-by-step explanation:
You have 1 hour and 45 minutes until your appointment.
Hope this helps!
I would appreciate it if I got brainliest! Thanks! =D
We can start with "All real number," then we eliminate certain value what would cause zero in denominator;
Here, we have denominator of √(2x+8)
We need to exclude value of x from real number such that √(2x+8) = 0 So solve for x here;
√(2x+8) = 0
[√(2x+8) ]² = 0²
2x+8 = 0
2x = -8
x = -4
So we cannot have x to be -4, otherwise denominator would be zero.
So exclude -4 from "All real number"
Now we have domain of (-∞, -4) U (-4, ∞) or All real number; x ≠ -4.