Answer:
The equation in slope-intercept form:
Step-by-step explanation:
Given the point
We know that the slope-intercept form of the line equation is
where m is the slope and b is the y-intercept.
substituting the values m=1 and the point (-8, -6) to determine the y-intercept i.e. 'b'.
-6 = 1(-8)+b
-6 = -8 + b
b = -6+8
b = 2
Now, substituting the values m=1 and the b = 2 to determine the line equation in slope-intercept form
Answer:
15%
Step-by-step explanation:
Please refer to the attached image for explanations
Answer: It’s -4
Step-by-step explanation:
-x + y = -11 (1)
2x + y = 19 (2)
(1)-(2): (-x+y)- (2x+y) = -11-19
-x+y-2x-y = -30
-3x = -30
x = -30/-3
= 10
sub x=10 into (2)
2(10) + y = 19
y= 19-20
y= -1
x=10, y= -1