Answer:
x=
−5/
2
+
1
/2
√21 or x=
−5
/2
+
−1/
2
√21
Step-by-step explanation:
Answer:
1/8 and 1/16
Step-by-step explanation:
The negative exponent just means to right the negative inverse.
For example:
4^-2 means 4^2 but in a fraction
the answer would be 1/16
Answer:

Step-by-step explanation:
If it has a slope of 3/4, then it will look like this:

If it passes through (4, 0), than y = 0 when x = 4



Therefore, the equation is
.
Try looking at this and see if it helps http://openstudy.com/updates/580662f4e4b0d88e39fc9a0e