3 years ago

Horizontal lines are __________ perpendicular to vertical lines. question 10 options:

Mathematics

1 answer:

LenKa [72]3 years ago

7 0

A. Always
These lines<span> are </span>perpendicular<span> since their slopes are negative reciprocals.</span>

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What is the question of the line that passes through the point (-2,-2) and has a slope of 4. Plz someone answer

Studentka2010 [4]

Answer:y=4x+6

Step-by-step explanation:

We have the information that the slope is 4 and the line goes through the point (-2,-2). With this information, we can make a linear equation in a point slope form ( $y - y_{1}= m * (x - x_{1})$ , so the equation would be $y+2=4(x+2)$ , or simplified, $y+2=4x+8.$ in order to solve for y (to make it a slope-intercept equation), we must subtract 2 from both sides. This gives us the equation y=4x+6. Hope this helps!