Answer:
you only gave 50 points but thanks haha
Step-by-step explanation:
Answer:
Number of senior citizen tickets sold= 110
Number of adults tickets sold= 290
Step-by-step explanation:
<u>First, we need to establish a system of equations:</u>
x= number of adults tickets
y= number of senior citizen tickets
x + y= 400
6x + 3y= 2,070
<u>Now, we isolate x in one equation and substitute the value in the other:</u>
x= 400 - y
6*(400 - y) + 3y = 2,070
2,400 - 6y + 3y = 2,070
330 = 3y
110 = y
Number of senior citizen tickets sold= 110
Number of adults tickets sold= 290
<u>Prove:</u>
290 + 110= 400
6*290 + 3*110= 2,070
Answer:
Step-by-step explanation:
Given
Points: (0,3) and (-4,-1)
Formula
x = 0 to find the y intercept
m = (y2 - y1)/(x2 - x1)
Solution
y2 = 3
y1 = - 1
x2 = 0
x1 = - 4
m = (3 - -1)/(0 - - 4)
m = 4/4
m = 1
You have y = mx + b so m = 1
the general equation becomes y = x + b
Use point (0,-4)
y = x + b
- 4 = 0 + b
b = - 4
y = x - 4
Answer:
Step-by-step explanation:
Graph J
Step-by-step explanation:
The graph of f(x) = x² is transformed to create the graph of h(x) = 2f(x) = 2x²
Now, for x = 0, f(x) = 0 and h(x) = 0
Therefore, both the graphs passes trough the origin.
Now, for x = 1, f(x) = 1 and h(x) = 2
Therefore, f(1) < h(1)
Hence, the graph J represents the correct graph of f(x) and h(x).
