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Oduvanchick [21]
3 years ago
15

A line has a slope of -1/2 and a y-intercept of 3.

Mathematics
1 answer:
Minchanka [31]3 years ago
6 0
The equation is 
y=mx+b 
m= the slope with is -1/2
b = the value of y in the order pair <span />
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enyata [817]
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6 0
3 years ago
Read 2 more answers
100 points
Pavlova-9 [17]
STEP
1
:

y
Simplify —
3
Equation at the end of step
1
:

y
(((18•(x5))•(y3))+((6•(x2))•(y4)))+((((24•(x6))•—)•x)•y)
3
STEP
2
:

Equation at the end of step
2
:

y
(((18•(x5))•(y3))+((6•(x2))•(y4)))+((((23•3x6)•—)•x)•y)
3
STEP
3
:

Canceling Out:

3.1 Canceling out 3 as it appears on both sides of the fraction line


Equation at the end of step
3
:

(((18•(x5))•(y3))+((6•(x2))•(y4)))+((8x6y•x)•y)
STEP
4
:

Equation at the end of step
4
:

(((18•(x5))•(y3))+((2•3x2)•y4))+8x7y2
STEP
5
:

Equation at the end of step
5
:

(((2•32x5) • y3) + (2•3x2y4)) + 8x7y2
STEP
6
:

STEP
7
:
Pulling out like terms

7.1 Pull out like factors :

8x7y2 + 18x5y3 + 6x2y4 = 2x2y2 • (4x5 + 9x3y + 3y2)

Trying to factor a multi variable polynomial :

7.2 Factoring 4x5 + 9x3y + 3y2

Try to factor this multi-variable trinomial using trial and error

Factorization fails

Final result :
2x2y2 • (4x5 + 9x3y + 3y2)
3 0
2 years ago
Work out m and c for the line: y = 9 − x
Arlecino [84]

Answer:

m = -1

c = 9

Step-by-step explanation:

<em>m</em> is slope, which is the coefficient of <em>x</em>

<em>c</em> is the y-int, which is the constant

4 0
4 years ago
Solve 3x 2 + 11x + 6 = 0
ollegr [7]

Answer:

x=

3

2

​

=0.667

x=3

Step-by-step explanation:

6 0
4 years ago
Round 47416 to the nearest thousand
tester [92]

Find the number in the thousand place

7

and look one place to the right for the rounding digit

4

. Round up if this number is greater than or equal to

5

and round down if it is less than

5

.

47000

8 0
3 years ago
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