Answer: y=1/x is the blue line and it goes straight up and down the y and x axis.
y=x^2 is the green line which is a thin "u" like shape. its going up the y axis.
y=\frac{x^{3}}{x^{2}-9} is the red line it goes up and down the y axis and diagonally across the middle of both axis'.
Step-by-step explanation: I went to desmos calculator and typed in your equation and it automatically gave me this graph. (See Picture for more details.)
Answer:
x=15
Step-by-step explanation:
The given equation is
Here the variable is x and the terms with the variable are
Keep all the terms having variable on one side and all the constants terms on the other side as
Now, simplify the above equation to get the value of x as
In this way, the value of x is 15.
SOLUTION
From the sequence give
–3, 1, 5, 9, . . .
The first term, a = -3
The common difference, d = 4 (gotten by adding 4 to the next term).
The number of terms required n = 6.
Formula for sum of an arithmetic sequence is given by
Substituting these values into the equation above we have
Hence, the answer is 42, option B
Step-by-step explanation:
so beacuse these triangles are similiar
we have
SD/SB=CD/AB
6/72=5.2/AB
AB=72×5.2/6=62.4
Answer:
Step-by-step explanation:
a=adult ticket
s=student ticket
5a+18s=114
4a+6s=66
multiply by 3
12a+18s=198
12a+18s-5a-18s=198-114
7a=84
a=12
4×12+6s=66
6s=66-48
6s=18
s=3
cost of adult ticket=12 $
cost of student ticket=3 $