Because we have an open circle at (1, 2), and then the line continues up, we conclude that the domain is:
D: x > 1.
<h3>What is the domain for the piece of the function represented by f(x) = x + 1?</h3>
Here we know that:
"The second line has an open circle at (1, 2)"
This means that the value x = 1 is not on the domain of the second line, and we know that the line "then continues up through (3, 4)"
(notice that these are two points on the line y = x + 1).
So we conclude that x = 1 is the lower bound of the domain of that line (and we can't tell that there is an upper bound).
Then we can just write the domain as:
D: x > 1.
So the last option is the correct one.
If you want to learn more about domains:
brainly.com/question/1770447
#SPJ1
Answer:
15(n-1)-45
Step-by-step explanation:
Increases by 15, so sequence is arithmetic, and goes to positive.
1st term is -45
so 15(n-1) gives us first term.
Reply for any questions I got you
Ok so you can see 2 triangles that i highlighted, flip it so it is the same direction as you can see from the drawing
using the similar triangle equation
you get
136/64 = x/136
cross multiply and get
64x=18496
x=289
hope it help
first one is <u>=,</u><u /> second is <u>C,</u><u /> third is <u>B</u>