Answer:
(4,0) and (2,0)
Step-by-step explanation:
For an x-intercept, y=0, so now we have:
(x-4)(x-2)=0
Anything multiplied by 0 is 0, so (x-4)=0 and/or (x-2)=0
(x-4)=0
x=4
(x-2)=0
x=2
The x-intercept co-ordinates are: (4,0), (2,0)
Answer:
x = 20 / √3 = 20√3 / 3
Step-by-step explanation:
AC² = AD² + BC² = x² + x² = 2 x²
AF² = AC² + CF² = 2 x² + x² = 3 x²
3 x² = 20² = 400
x² = 400/3
x = 20 / √3 = 20√3 / 3
Answer: -2
Explanation: On the image we can see it goes down 4 units and right 2. Giving us the slope 
Simplified that is -2 which is the slope of the line
Answer:
yes
Step-by-step explanation:
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