Answer:
1) 1st graph below x-intercepts S={-7,-1}
2) Opens Down <u>Vertex</u>: (-2,4) <u>Axis of Symmetry </u> <u>x-intercept</u>
B <u>Domain:</u>
<u>Range</u>
C This function increases from And decreases from
Step-by-step explanation:
1) The vertex of the parabola is found when we rewrite the common formula:
Into this way:
The Vertex is found by:
That's why we could rewrite the trinomial as this:
Give the equation of the parabola's axis of symmetry, this is given by tracing a vertical line through the parabola vertex.
The intercepts are the roots/zeros:
<u>Domain:</u>
Since the function has no restrictions therefore it is continuous and defined for any value of x ∈ Real Set
<u>Range</u>
As the minimum point -9 is lowest y-coordinate the Range includes this value up to infinite values
(First Graph)
2)
As the parameter a <0 then the graph opens down.
<u>Vertex:</u>
<u>Axis of Symmetry</u>
<u>x-intercept</u>
<u>y-intercept</u>
c=0 then (0,0).
B <u>Domain:</u>
Similarly, since the function has no restrictions therefore it is continuous it is defined for any value of x ∈ Real Set
<u>Range</u>
C
This function increases from Or we can represent this interval like this:
And decreases from
Check the picture below.
make sure your calculator is in Degree mode.
Given X = {15, 22, 33, 44, 89, 165, 1025} and Y = {-5, 15, 33, 88, 99, 150, 160, 1025}, which of the following statements is fal
vitfil [10]
Answer:
the first one
Step-by-step explanation:
in the first one it says there are no common numbers between x and y which is false.
in the second one its the union of x and y which means that you must list all numbers in x and y without repetition
the third one states that 15,33,1025 are the only numbers that are common between x and y.
so as a breif the first one is wrong
The probability of not winning is 0.1.
Answer:
wer here. Link below!
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bit.
Step-by-step explanation: