3 years ago

(40 POINTS) Which linear function represents this table of values?

Mathematics

1 answer:

lakkis [162]3 years ago

4 0

Answer:

B is the answer

Step-by-step explanation:

take two of the points to plug in and test

point one, when x is 3 y is 9

y=2/3 (3) +7

y=6/3 +7

y= 2 + 7

y=9

test the next point

(9,13)

y=2/3 (9) + 7

y=18/3 +7

y= 6 +7

y=13

You might be interested in

Why does the term angle need to be defined prior to defining perpendicular lines?

igor_vitrenko [27]

Perpendicular lines are two or more lines that intersect at a 90-degree angle, like the two lines drawn on this graph, and the x and y axes that orient them.

8 0

3 years ago

Read 2 more answers

Beth is taking pictures outdoors during the evening. She knows that the later it is when she takes a picture, the longer her cam

Sunny_sXe [5.5K]

Answer:

c. how late it is in the evening is a function of the length of time the shutter needs to stay open.

3 0

2 years ago

Read 2 more answers

(x+5)²=81 need help quick

Vilka [71]

Square root each side
x-5=positive/negative 9
x=14, and -4

5 0

3 years ago

Six hundred paving stones were examined for cracks, and 15 were found to be cracked. The same 600 stones were then examined for

9966 [12]

Answer: 0.01

Step-by-step explanation:

Let the events are :

C = paving stones found to be cracked.

D = paving stones found to be discolored.

Given : Total stones : T = 600 (i)

C = 15

D= 27

C'∩D'= 564 (ii)

Since C'∩D' = (C∪D)' = T- C∪D (iii)

From (i) , (ii)and (ii) , we have

564 = 600- C∪D

⇒ C∪D=600- 564= 36

Formula : C∩D= C+D- C∪D

Put values , we get

C∩D= 15+27-36=6

Now ,

$P(C\cap D)=\dfrac{C\cap D}{T}=\dfrac{6}{600}=0.01$

The probability that it is both cracked and distorted is 0.01.

4 0

3 years ago

What is the answer to this problem? 7-3x - 15=19

sergij07 [2.7K]

The answer is x = -9

6 0

3 years ago

Read 2 more answers