Answer:
1 = T
2 = F
3 = T
4 = F
Step-by-step explanation:
I am numbering each true/false question from top to bottom(the highest question is question #1 and the lowest question is #4)
1. True - because the line starts at $6 on the graph, when the x is 0, meaning it cost $6 to get into the County fair, while when the x is zero on the chart, it only cost $3 so it does cost 3 more dollars to get into the state fair.
2. False - Caylee only spend $2 less than Riley
3. True - when x is 3 on both charts, y is 12 on both charts so this is true.
4. False - because it only increases by $3 between each ride.
Functions are used to represent graphs, and vice versa.
The function represented by the graph is 
The graph (see attachment) is an absolute value graph.
An absolute value graph is represented as:
Where
The vertex is the minimum or the maximum point on the graph.
So, we have:
The function becomes
The function also passes through the point (-1,0).
So, we have:
Remove the absolute bracket
Subtract 3 from both sides
Divide both sides by 3
Substitute -1 for (a) in
Hence, the function represented by the graph is
Read more about absolute value graphs at:
brainly.com/question/3381225
The diameter is 8cm your welcome
Answer:
x = -5/2
Step-by-step explanation:
-15/2 = 3x
multiply both sides by 2:
2(-15/2) = 2(3x)
-15 = 6x
divide both sides by 6:
-15/6 = 6x/6
x = -15/6
this can be reduced to:
x = -5/2
Its radical 49 :) (by radical 7 means square root of 7)
