quadyshia12370
25.03.2020 •
Mathematics
2(x + 7) + 3x = 12 (given)
2x + 14 + 3x = 12 (?)
5x + 14 = 12 (simplify)
5x = -2 (subtraction)
x = -
2
5
(division)
What is the missing reason?
Solved
Show answers
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Ответ:
Ответ:
The y-intercept of the line is the point where the line intersects the y-axis. The y-axis is the vertical line in the middle. The x-axis is the horizontal line in the middle. Both axis form a + shape. As you can see, the line intersects the y-axis at the point (0, 1). The y-intercept is the y value in a point:
x = 0
y = 1
Therefore, the y-intercept is 1.
Best of Luck!