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Darya [45]
3 years ago
9

Is this relation a function by using straight line test

Mathematics
1 answer:
Drupady [299]3 years ago
6 0

Answer:

No

Step-by-step explanation:

Graph all points. They do not make a line.

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Find the value of angle b A: 46 B:24 C:134 D:66
Lapatulllka [165]

Answer:

B

Step-by-step explanation:

Add 295 and 41 when you get the sum. Subtract it by 360 getting 24

3 0
3 years ago
Read 2 more answers
Explain to me in words how you would find the slope of this line and explain answer
Andrews [41]
Answer:
7/3

Explanation:
The slope of the line is equal to the rise/run, or in other words, the number of units the line travels upwards over the number of units the line travels to the right.

We can identify the slope using any two points on the line. Here, we can use the two points that are marked on the picture. The second point is 7 units above the first and 3 units to the right of the first, so the slope of the line is equal to 7/3.

Another way to calculate the slope of the line is the use this formula:

(y2-y1)/(x2-x1)

The first point is at the coordinate (1,-4) and second point is at the coordinate (4,3). When we plug these two coordinates into the equation, we get this:

(y2-y1)/(x2-x1)
->(3-(-4))/(4-1)

When we simply the fraction, we would get 7/3 and that would give us the slope.

I hope this helps!
7 0
3 years ago
Graph a line that contains the point (-5, -6) and has a slope of 2/3.
OlgaM077 [116]

Answer:

I think this will help

Step-by-step explanation:

Make a point at(-5,-6) then go up two boxes and right three boxes.

4 0
3 years ago
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What is the y-intercept of the function y= -1/2cos(3/2x)
Flauer [41]

Answer: (0,-1/2)

Step-by-step explanation:

Edge :-)

5 0
4 years ago
PLEASE HELP!!!<br> HSJSHGXDBSJHCBDSHDCB PLEASEE
KatRina [158]

Answer:

the answer is 30

............................

7 0
3 years ago
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