Step-by-step explanation:
f(x) = 2x+1
f(2) = 2(2)+1.
f(2)=4+1
f(2)=5
Answer:
5
Plug in x = 2 into the equation 2x + 1
2x + 1
2 * 2 + 1
4 + 1
D= {-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6}
R={-6,-5,-4,-3,-2,-1,1,2,5)
stating the ratios as fractions, setting the two fractions equal to each other, cross-multiplying, and solving the resulting equation
Answer: 408.2 ft^2
A=2πrh+2πr2
A=2(3.14)(5)(8)+2(3.14)(5)^2
A=6.28*40+6.28*25A=251.2+157
A=408.2 ft^2
