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andrew11 [14]
3 years ago
12

How to find slope??................................

Mathematics
2 answers:
LiRa [457]3 years ago
7 0

y2-y1/x2-x1

Y(subscript 2) - Y(subscript 1) / X(subscript 2) - X(subscript 1)

ehidna [41]3 years ago
4 0

The formula for slope is the difference in y-values divided by the difference in x-values. the slope of a line is its steepness or its rate of change. There are 4 types of slopes positive, negative, zero, and undefined.

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A square prism has square sides with area ++x squared , plus 8 x plus 16 and rectangular sides with area ++2 , x squared , plus
Irina18 [472]

Answer:

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What is the discriminant of 9x2 + 2 = 10x?<br> –356 <br> –172 <br> 28<br> 72
Airida [17]

Answer:

<h2><em>C. 28</em></h2>

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Will mark brainliest Let f(x)=x2+3x+2 .
PSYCHO15rus [73]
METHOD 1
f(3) = 20
f(4) = 30
f(5) = 42
f(6) = 56

rate of change
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then the average of change is 10+12+14 /3 = 12


METHOD 2 --- faster

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= 36/3 = 12

5 0
3 years ago
What value should be added to the expression to create a perfect square?
Shalnov [3]
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(x+7)^2

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Now, if we wanted to add a number to x^2+16x to make a perfect square trinomial, we could have the value of x and then square it.

Half of 16 is 8, and 8 squared is \boxed{64}

8 0
3 years ago
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