AM28
22.01.2020 •
Mathematics
For what value of x is the value of f(x)=4x-2 equal to 18
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Ответ:
Ответ:
f(5)= 20-2
f(5) = 18 the value of x is equal to 5 to make the function equal to 18.
Ответ:
y = 2x^2
y = –3x −1
2x^2 = –3x −1
2x^2 +3x +1 = 0
x1= -0.5
x2 = -1
y1 = 0.5
y2 = 2