The points (3, 24) and (7, 56) represent points of a function where y, the number of photographs, varies directly with x, the nu
2 answers:
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Answer:
See attached picture
Step-by-step explanation:
To graph, use y=mx+b as a guide where m is the slope and b is the y-intercept.
y=-3x-4
Start at -4 on the y-axis. Plot a point. This is the y-intercept b. From this point count down 3 units and 1 unit to the right. Plot this point and connect.
y=3/4x +2
Start at 2 on the y-axis. Plot a point. This is the y-intercept b. From this point count up 3 units and 4 units to the right. Plot this point and connect.
Answer:
Step-by-step explanation:
The equation for a circle is
We have an h, k, x, and y; we need to find r-squared. Filling in:
which simplifies to
which simplifies to
which means that
Our equation, then, is