Answer:
y = x - 5
Step-by-step explanation:
Note that when x increases from zero (0) to 5, an increase of 5 units, y increases from -5 to 0, an increase of 5 units.
Thus, the slope of this line is m = rise / run = 5/5 = 1.
The y-intercept is clearly discernable and is (0, -5).
Thus, using the slope-intercept form of the equation of a straight line:
y = 1x - 5, or just y = x - 5.
Answer:
2
Step-by-step explanation:
Answer:
<h2>x = 5/2 , x = - 4/3</h2>
Step-by-step explanation:
6x² - 7x - 20 = 0
Using method of factorization
Rewrite - 7x as a difference
That's
6x² + 8x - 15x - 20 = 0
Factor the expression
That's
2x( 3x + 4) - 5( 3x + 4) = 0
Which is
(2x - 5) (3x + 4) = 0
2x - 5 = 0
2x = 5
Divide both sides by 2
x = 5/2
3x + 4 = 0
3x = - 4
Divide both sides by 3
x = -4/3
Hope this helps you
Answer: (12,4)
Step-by-step explanation:
