Answer: D. 2x² + 3/2.x - 5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
<h2>
         m = ¹/₁₄</h2>
Step-by-step explanation:
y=m₁x+b₁   ⊥   y=m₂x+b₂   ⇔    m₁×m₂ = -1
{Two lines are perpendicular if the product of theirs slopes is equal -1}
y = -14x - 1   ⇒   m₁ = -14
-14×m₂ = -1        ⇒    m₂ = ¹/₁₄
So, the slope of a line perpendicular to the line y = -14x - 1 is m = ¹/₁₄
 
        
             
        
        
        
Answer:
A) slope = 2, y-intercept = -6
B) slope = -4, y-intercept = 6
Step-by-step explanation:
A) y = 2x - 6
The equation for a line is y = mx + b, where <em>m</em> represents the slope, and <em>b</em> represents the y-intercept. So, to find the slope and y-intercept, all we have to do is look at the line's equation.
Here, the <em>m </em>is 2, so the slope is 2
The <em>b</em> is -6, so the y-intercept is -6
B) y = -4x + 6
Here, the <em>m</em> is -4, so the slope is -4
The <em>b </em>is 6, so the slope is 6
You would graph the equation y = 4x + 6 by plotting a point at the y-intercept of the line, which would be 6. Then, for every time you move one space to the right, you'd plot a point four spaces up to show the slope of four.
 
        
             
        
        
        
(12.65) is your total answer because 20/100 x63.25 gives you 12.65