D) 142 (i can't make the square root symbol)
/18 = 3/2
(3/2 + 4/2) x 2 = 14/2
Answer:
b = 5/12
Step-by-step explanation:
1. Cross multiply -> 1 x 5 = 5 and 3b x 4 = 12 b
2. Simplify -> 5 = 12b and switch sides so it's easier: 12b = 5
3. Divide both sides by 12 -> 12b ÷ 12 = b and 5 ÷ 12 = 5/12
4. So, the answer is b = 5/12
Hope this helps! :)
Use symbolab, it's very helpful
Answer:
x=4 or x=2
Step-by-step explanation:
(x-4)(x-2)=0
if x=4 4-4=0 x (x-2)=0
anything times 0 = 0
From the information given about the polynomial function, It is correct to state that there is a way for both of them to be correct. See the explanation below and the attached for the graph related to the second question.
<h3>What is the explanation for the above?</h3>
A polynomial could only have a number of zeros equal to its degree. A third degree polynomial can thus have three zeroes, but Ray claims the polynomial has four Intercepts.
While the words "zeroes" and "intercepts" are sometimes used interchangeably, a zero is officially an x-intercept. A function can also have a y-intercept, therefore a cubic can have four intercepts in total, albeit only three will be zeroes.
The zeros of g(x)= x3-x2-4x+4 are -2,2, and 1. End behavior, the Y- intercept, the axis of symmetry, and the vertex are other important characteristics of polynomial functions.
Learn more about polynomial functions at;
brainly.com/question/2833285
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