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Vikentia [17]
2 years ago
10

Complete the square to solve the equation below. x2 + 2x - 14 = 10

Mathematics
1 answer:
jeka942 years ago
8 0

Answer:

the answer is (X+6)(X-4)

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HURRY PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
frez [133]

Answer:

8

Step-by-step explanation:

It be wayyy to much to put 13 it would make the mean 9 8 is perfect

5 0
2 years ago
Two siblings set up a lemonade stand. Each half hour, the siblings record the number of cars, X, that pass by and the total amou
Semenov [28]
It’s to prove of the pounds and the congress to put each three out
7 0
2 years ago
What is the Y intercept of the line graphed on the grid
Alenkasestr [34]

Answer:

5.5

Step-by-step explanation:

The y-intercept of the line graph shown above is the value of the point where the line cuts the y-axis. The y-intercept of this graph is between 5 and 6. However, we can get an accurate value by calculation. This can be done by generating an equation of the line.

Recall the slope-intercept equation, y = mx + b, where m = slope of the line, b = y-intercept.

To generate the equation of the line, first find slope using the points (-2, 7) and (6, 1):

slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 - 7}{6 -(-2)} = \frac{-6}{8} = -\frac{3}{4}.

Substitute m = ¾ and the coordinates (6, 1) into the slope-intercept equation to find the y-intercept (b):

y = mx + b

1 = -\frac{3}{4}(6) + b

1 = -\frac{18}{4} + b

1 = -4.5 + b + 4.5

1 + 4.5 = -4.5 + b + 4.5

5.5 = b

Therefore, b = y-intercept = 5.5.

To generate the equation of the line, plug in the values of m and b, we would have:

y = ¾x + 5.5

The y-intercept of the line of the graph is 5.5.

5 0
3 years ago
What is the value of q − 7 if q = −17?
sdas [7]

Answer:

-24

Step-by-step explanation:

-7 - 17 = -24.

3 0
8 months ago
Read 2 more answers
Find the slope of the line below:
tangare [24]

Answer:

Step-by-step explanation:

3

3 0
2 years ago
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