Answer:
c) slope: -7 ; y-intercept: 2
Step-by-step explanation:
Note the slope intercept form:
y = mx + b
y = (x , y)
m = slope
x = (x , y)
b = y-intercept
Note in this case:
y = (-7)x + 2
y = y
m = -7
x = x
b = 2
c) slope: -7 ; y-intercept: 2 is your answer.
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They are both simple exercises in addition.
The solutions are:
(-65) x (-2) = <em>130</em>
(5j) + (10j) =<em> 15j</em>
The slope-intercept form:

m - slope
b - y-intercept → (0, b)
We have the points (-4, -6) and (2, 6). Substitute:

Put the coordinates of the point (2, 6) to the equation of a line:

<h3>Answer: y = 2x + 2</h3>
Only 3 is needed
Step-by-step explanation: