Answer:
2x - 5y = -13
Step-by-step explanation:
The equation of a straight line can be written as
(y - y1) = m(x - x1), where the coordinates are (x1,y1) and gradient is m.
Hence by applying this formula, we get:
y - 1 = 2/5 (x + 4)
5y - 5 = 2(x + 4) (Multiply both sides by 5)
5y - 5 = 2x + 8 (Expand the Right Hand Side)
5y - 2x = 13 (Bring the variables to one side)
2x - 5y = -13 (Multiply both sides by -1)
Hence Answer is <u>2x - 5y = -13</u>
Step-by-step explanation:
1.-9
2.-28
3.54
4.-100
5.-60
5.0
Answer:
The vertical line test is a test to determine if a relation or its graph is a function or not. For a relation or graph to be a function, it can have at most a single y-value for each x-value. Thus, a vertical line drawn at any x-position on the graph of a function will intersect the graph at most once.
Step-by-step explanation:
(winks and runs off)
Answer: 5 years
Step-by-step explanation:
Using same formula as for Compound Interest:
12700 = 23400 (1-.115)^t
12700 = 23400 x 0.885^t
0.885^t = 127/234
Convert decimal into fraction:
177/200^t = 127/234
Take logarithm of both sides of thr equation:
t = log 177/200 (127/234)
t = 5.00242
Answer:
1-24 (I dont know about 2)
Step-by-step explanation:
0.5 x 24 = 12