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Feliz [49]
2 years ago
11

Look at this graph : Is this relation a function?

Mathematics
1 answer:
CaHeK987 [17]2 years ago
4 0

Step-by-step explanation:

Yes it is a function dearest

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the function g(x) = 8x2 – 48x 65 written in vertex form is g(x) = 8(x – 3)2 – 7. what is the vertex of g(x)? (–3, –7) (3, –7) (2
Mrac [35]
G(x)=8(x-3)-7
The number in the parentheses has to be changed to positive 3.
You keep the number (-7) the same sign it already is. The vertex is (3,-7)
8 0
3 years ago
Read 2 more answers
Jamal has two bags of marbles. The first bag contains 5 blue marbles, and 3 green marbles. The second bag contains 4 yellow marb
NeX [460]

Answer:

probability of bag one 62.5% for blue marbles green- 37.5%

probability of bag 2 66.67% for yellow and for blue 33.33%

he will probably get a blue and yellow marble

:)

7 0
2 years ago
Make a table with the domain of {2,3,4,5,6} and draw a graph of the absolute value function y = 2|x-4| + 3.
Jet001 [13]

Answer:

<h2>In the attachment.</h2>

Step-by-step explanation:

|a|=\left\{\begin{array}{ccc}a&for\ a\geq0\\-a&for\ a

Put each value of x from the set {2, 3, 4, 5, 6}

to the equation y = 2|x - 4| + 3:

x = 2 → y = 2|2 - 4| + 3 = 2|-2| + 3 = 2(2) + 3 = 4 + 3 = 7 → (2, 7)

x = 3 → y = 2|3 - 4| + 3 = 2|-1| + 3 = 2(1) + 3 = 2 + 3 = 5 → (3, 5)

x = 4 → y = 2|4 - 4| + 3 = 2|0| + 3 = 2(0) + 3 = 0 + 3 = 3 → (4, 3)

x = 5 → y = 2|5 - 4| + 3 = 2|1| + 3 = 2(1) + 3 = 2 + 3 = 5 → (5, 5)

x = 6 → y = 2|6 - 4| + 3 = 2|2| + 3 = 2(2) + 3 = 4 + 3 = 7 → (6, 7)

Mark the points in the coordinates system.

The domain is only five numbers, therefore the graph of this function is only five points.

5 0
3 years ago
Read 2 more answers
3(3b +2)=-30 what is b =
ycow [4]
3(3b+2)=-30  perform indicated multiplication on left side...

9b+6=-30  subtract 6 from both sides

9b=-36  divide both sides by 9

b=-4
4 0
3 years ago
What is 4.908 in expanded form
velikii [3]

Answer:

4.908

Step-by-step explanation:

Expanded Notation Form:

4

+ 0.9

+ 0.00

+ 0.008

Expanded Factors Form:

4 × 1

+ 9 × 0.1

+ 0 × 0.01

+ 8 × 0.001

Expanded Exponential Form:

4 × 100

+ 9 × 10-1

+ 0 × 10-2

+ 8 × 10-3

Word Form:

four and nine hundred eight thousandths

3 0
3 years ago
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