What is the equation of the line shown below? Give your answer in slope- intercept form.
1 answer:
You might be interested in
Answer:
The number of tickets sold at the gate is
The number of tickets sold in advance is
Step-by-step explanation:
From the question we are told that
The cost of a tickets at the gate is
The cost of a ticket in advance is
Let the number of ticket sold in the gate be G
Let the number of ticket sold in advance be A
From the question we are told that
One hundred more tickets were sold in advance than at the gate and this can be mathematically represented as
From the question we are told that
The total revenue from ticket sales was $1990 and this can be mathematically represented as
substituting for A in the equation above
=>
Substituting this for G in the above equation
=>
=>
Answer:
y = 3√(x+3) -2
Step-by-step explanation:
The given points seem to match those of (half) a parabola that opens to the right. The parent function would be ...
x = y^2
or ...
y = √x . . . . . gives the upper half of the parabola only
It seems to have a vertical expansion by a factor of 3 and a translation of the vertex from (0, 0) to (-3, -2). The transformed function is then ...
y = 3√(x +3) -2
_____
We have transformed the parent function using ...
y = a·f(x-h) +k
where <em>a</em> is the vertical expansion factor, <em>h</em> is the horizontal translation, and <em>k</em> is the vertical translation.
