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A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
Write the equation in slope-intercept form. What are the slope and y-intercept? -3x - 10y = 7
Solution:
Using the slope intercept form
y = mx + b
Where m is the slope
b is the y intercept
The given equation is
-3x - 10y = 7
Let us add 3x on both sides
-3x - 10y + 3x = 7 + 3x
-10y = 3x + 7
Now dividing both sides by -10
y = -3x/10 - 7/10
From this equation we know that
m = -3/10
b = -7/10
Therefore, the equation in slope intercept form is y = -3x/10 - 7/10. The slope is -3/10 and y-intercept is -7/10.
Write the equation in slope-intercept form. What are the slope and y-intercept? -3x - 10y = 7
Summary:
The equation in slope intercept form is y = -3x/10 - 7/10. The slope is -3/10 and y-intercept is -7/10.
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