The vertex form:

(h,k) - the coordinates of the vertex

The coordinates of the vertex are
(-4,13).
Answer: b
<u>Step-by-step explanation:</u>
NOTE:
- Hypothesis: "if" part of the sentence
- Conclusion: "then" part of the sentence
hypothesis : If <u>two lines intersect at right angles</u>
conclusion: then <u>the two lines are perpendicular</u>
Answer:
What are the options? ban, forbid, prohibit, are some examples
Step-by-step explanation:
Answer:
4:10.
Step-by-step explanation:
4:10 would be one.