2/3X=28
x3/2. x3/2
X=18 2/3
The given function is f(x)=2x^3+2x^2-x. In this case, the highest degree among the terms is 3. According to the Fundamental Theorem of Algebra, the number of zeros or roots of the equation is equal to the highest degree among the terms. Hence for every value of y, there are 3 equivalent x's. The answer thus is B. It is a many-to-one function.
Answer:
2nd, 3rd, 5th are True
Step-by-step explanation:
2(9)(7b + 4) = 18(7b + 4) = 126b + 72
7 is the coefficient of the term '7b'
8 and 1 can be combined, therefore they are 'like terms'
2 is a factor is true
Answer:
5 x k = 15 + 3 = 18
Step-by-step explanation:
k=3
Answer:
The surface area of the sphere is approximately 4071.5.
Step-by-step explanation:
You can find the surface area of a sphere using this formula: A=4πr^2!
Answer:
C. Clara did not square the radius when solving.
Step-by-step explanation:
She likely solved it like so:
18 x 3.14 = 56.52
56.52 x 4 = 226.08
Through this process, she forgot to square the radius!