Step-by-step explanation:
Recall the Ratio for tan
Tan(theta) = opposite / adjacent
Tan (x) = 9 / 5
solve for x (use Tan^-1(...) )
What graph? We can’t solve if we don’t have a graph.
It’s $13.75=3x-$2.50 -> $11.25=3x -> $3.75=x
X=g
Answer:
is there any data?
Step-by-step explanation:
the "given data" would really help
C. (1,-4)
Vertex is the point where the parabola begins. The vertex is one unit to the right on the x axis and 4 units down on the y axis which gives you the coordinate (1,-4)