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Natali [406]
3 years ago
9

Given the function, g(x) = 2x2 − 16x + 15 ,how do i find the axis of symmetry?

Mathematics
1 answer:
hichkok12 [17]3 years ago
6 0
You can factorise the function to get 2 (x^2 - 8x + 7.5) and then complete the square to get 2(x - 4)^2 - 17. Because this shows that the graph has been moved 4 units to the right, the axis of symmetry is x=4.
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vodomira [7]
<span>1) What is the equation for the line?
</span>slope = 16/2 = 8

answer
equation 
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<span>2) What is the equation of a line with a slope of ​3​ and a point (3, 1) on the line?

Express the equation in the form of y=mx+b where m is the slope and b is the y-intercept.


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answer
</span>y = 3x - 8
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