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vova2212 [387]
3 years ago
11

how can you find the slope using a graph?given 2 points?given an equation in slope intercept form?given an equation in standard

form?
Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
8 0

Answer:

Yes you can find it

Step-by-step explanation:

The formula for slope is: (y2-y1)÷(x2-x1)

substitute the two given points to find the slope

so if you get the answer for slope as, say L or 5

then y=Lx+c or y=5x+c is the equation in slope intercept form

Then substitute one of the points in x and y's place to find the value of slope intercept (c in the previous equation)

say you get 8 then the standard equation will be y=5x+8

steposvetlana [31]3 years ago
3 0
You can find it will all three of the options
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BLANK + 308 + -126 = 450
fenix001 [56]

Answer:

268

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2.8, 3.4, 4.0, 4.6, . . . Write an equation for the nth term of the arithmetic sequence. Then find a50.
vova2212 [387]

Answer:

a_n = 2.2 + 0.6 n

a_50 = 32.2

Step-by-step explanation:

What's the common difference of this series?

a_1 = 2.8

a_2 = 3.4

Common difference = a_2 - a_1 = 3.4 - 2.8 = 0.6.

Expression for the nth term:

a_n = a_1 + (n - 1) \cdot\text{Common Difference} \\\phantom{a_n } = 2.8 + 0.6 \; (n-1) \\\phantom{a_n} = 2.8 + 0.6 \; n - 0.6\\\phantom{a_n} = 2.2 + 0.6\; n

n = 50 for the fiftieth term. Therefore

a_{50} = 2.2 + 0.6 \times 50 = 32.2.

6 0
3 years ago
Solve for x(need help)
bija089 [108]

Answer:

x = 18

Step-by-step explanation:

I the given triangle, it appears that M and N are the midpoints of the segments BG and BD respectively. If it so, then let us solve it.

By mid segment theorem:

2MN = GD

2(6x - 51) = 114

12x - 102 = 114

12x = 114 + 102

12x = 216

x = 216/12

x = 18

4 0
3 years ago
The first 2 terms of geometric sequnce are shown 3 and 9. What is the next term in the geometric sequence?
Bad White [126]
The next number is 27.
You can find this by finding the common ratio between 3 and 9 and multiplying 9 by the common ratio. The common ratio is 3
8 0
3 years ago
Estimate then find the difference or sum <br><br> 86+17
kumpel [21]
Estimation for addition: 86 rounds up to 90 and 17 rounds up to 20 so:
90 + 20 = 110
Estimation for subtraction is the same thing but with subtraction
90 - 20 = 70

Now for the exact answers:
86 + 17 = 103
86 - 17 = 69

Your answers are 110, 70, 103, and 69.

8 0
3 years ago
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