Answer: x= 3
Step-by-step explanation:
2x + 5 = 11
2x = 6
x = 3
9514 1404 393
Answer:
72°
Step-by-step explanation:
The external angle E is half the difference of subtended arcs CG and DF.
E = (CG -DF)/2
2E = CG -DF . . . . . . multiply by 2
DF = CG -2E = 160° -2(44°) . . . . . add DF-2E to both sides; substitute values
arc DF = 72°
Answer: Table H would be the correct answer;
The rule of a function is that for each x-value given there can't be more than 1 y-value
<u>In Table F:</u>
x = -13, then y = -2
x = -13, then y = 0
x = -13, then y = 5
x = -13, then y = 7
For the x-value -13, there are 4 different y-values, so <em>it's not a function.</em>
<u>In Table G:</u>
x = -6, then y = 3
x = -1, then y = -1
x = -1, then y = 5
x = 10, then y = -9
For the x-value -1, there are 2 different y-values, hence <em>this isn't a function.</em>
<u>In Table H:</u>
x = 1, then y = 4
x = 3, then y = 4
x = 7, then y = 4
x = 12, then y = 4
For each x-value, there is only 1 y-value, so <em>this is a function.</em>
<u>In table J:</u>
x = -9, then y = -7
x = -2, then y = -5
x = 0, then y = 0
x = 0, then y = 6
For the x-value 0, there are 2 different y-value therefore <em>this isn't a function</em>
Hope this helps!
Solution:
C is the correct graph.
Explanation:
We have been given the graph and we have to tell the type of the graph.
The graph of a quadratic function is a parabola. Hence, the given graph is not the graph of quadratic function.
A linear function represents a straight line. Hence, the given graph is not the graph of linear function.
The graph of a square root function looks like a half parabola. Hence, it must not be the graph of square root function.
The end behavior of a cubic function is "opposite at both ends". We can see that the given graph meets this criteria.
Hence, the given graph represents a cubic function.
C is the correct graph.
That is tricky but I multiplied them all and got 420 I hope that helps. :)
