Answer:
D
Step-by-step explanation:
You just need to calculate it as usual. Might as well do in fraction form for clearer understandings
Answer:
C.
Step-by-step explanation:
Adding to the x value makes a point go appear more right. Subtracting some from the y value makes a point go appear down.
Y = f(x) = cos(x)
= cos(180)
= -1
There is no table to look at.
Anyways, to solve for the amount they will spend you will have to do some conversions to switch yards and feet to inches. Additonally, there is also a rate missing which is the cost per inch.
So here is what you’ll have to do…
1. Solve for the slope of the equation
2. See if this linear equation has a y-intercept. It can be done by looking at the table to see where x=0 or by solving using y=mx+b where you substitite the slope for “m” and any coordinate that lies on the graph for “y” and “x” to then solve for “b” which is the y-int.
3. Then write out your equation.
4. Make the conversions
5. Solve for the cost by subtituting the units of measurement into the “x”.
Answer:
Step-by-step explanation:
5 nights