bamagirl3871
20.07.2019 •
Mathematics
Given f(x) = 2x4- 3x2 - 8x + 4 , what is f(3)? a. 88 b. 115 c. 131 d. 133
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Ответ:
2(3)^4 - 3(3)^2 - 8(3) + 4 =
115
Ответ:
answer:
C) 3/2x+1
Step-by-step explanation:
Since it says perpendicular, you use the negative reciprocal of the slope in y = -2/3X+4
This would make the equation y = 3/2X + b
Then, to solve for b, input the values in (-2,-2)
-2 = 3/2(-2) + b
-2 = -3 + b
1 = b
The final equation would be y = 3/2X + 1