There are infinitely many lines that have the point (1,-3).
A line can be expressed as:
y=mx+b, where m=slope and b=y-intercept..
Our only restriction is that it passes through (1,-3) so
-3=1m+b
So as long as the sum of the slope and the y-intercept is equal to -3, that is one of the infinite number of lines that passes through (1, -3)
So we could also say b=-3-m then our infinite lines are:
y=mx-3-m, now any real value of m creates a specific line that passes through the point. ie the first few are
y=x-4, y=2x-5, y=3x-6 or even y=x√2-3-√2
That is call a mixed number
9/5=1+4/5
5b + r = 30
the cost per item * the number of items sold = the profit
OP = 4 because its a radius of the smaller circle which has a radius of 4 and all radii of the same circle are the same length.
C) 4
Answer:
h = -1.5
Step-by-step explanation:
h is the amount of <em>right</em>-shift in the translation of the function. Here, the shift is 1.5 units to the <em>left</em> (and 3.5 units down). This make h = -1.5 (and k = -3.5).
