Answer:
(f-g)(4) = 10
Step-by-step explanation:
(f-g)(x) = f(x) - g(x)
= 1/2 x^2 - 1/4 x + 4 - 1/2 x + 1
= 1/2 x^2 - 1/4 x - 1/2 x + 4 + 1
= 1/2 x^2 - 3/4 x + 5
(f-g)(4)
= 1/2 (4)^2 - 3/4 (4) + 5
= 1/2 * 16 - 3 + 5
= 8 - 3 + 5
= 5 + 5
= 10
D ...628 feet.
She rode the circumference of a circle.
Formula is (2xR)x3.14 (pi)
2 x R = 200
200 x 3.14 = 628
Step-by-step explanation:
Hello The answer is 3x^2 + 2x+7
Now heres how i did it:
1: Simply: 6x^2-2x+4-3x^2+4x+3
2: Combine like term: (6x^2-3x^2)+(-2x+4x)+(4+3)
3: Simply: 3x^2 + 2x +7
Have a great day!
Answer:
Step-by-step explanation:
