4x^3+2x-7
three terms 
degree of three
        
             
        
        
        
(10,695/15,500 -1) * 100% = -31%
The price was decreased 31%.
        
             
        
        
        
Type of lines ?  Not the best question.
Answer: Perpendicular, first choice
The little 90 degree angle indicator at the intersection marks these lines as meeting at a right angle, which is called perpendicular.
 
        
                    
             
        
        
        
If you know the volume then:
(3 * Cone Volume) / (PI * radius^2) = height
 
        
             
        
        
        
Answer:
Slope-intercept form
Step-by-step explanation:
The correct answer is actually slope-intercept form.