Answer is 0.89 sorry for bad drawing and putting 89 as the answer instead of 0.89
Answer:
Step-by-step explanation:
Given that:
![f(x) = x^3 + x - 3 = 0](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%5E3%20%2B%20x%20-%203%20%3D%200)
Since the given function is equal to zero, then the function :
![f(x) = x^3 + x - 3](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%5E3%20%2B%20x%20-%203)
where;
and
![x = 2](https://tex.z-dn.net/?f=x%20%3D%202)
![f(x) = (1)^3 + (1) - 3 \\ \\ f(x) = 1 + 1 - 3 \\ \\f(x) = -1 < 0](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%281%29%5E3%20%2B%20%281%29%20-%203%20%5C%5C%20%20%5C%5C%20f%28x%29%20%3D%201%20%2B%201%20-%203%20%5C%5C%20%5C%5Cf%28x%29%20%3D%20-1%20%3C%200)
![f(2) = x^3 + x - 3 \\ \\f(2) = (2)^3 + 3 - 3 \\ \\f(2) = 8 + 3 - 3 \\ \\f(2) = 11 - 3 \\ \\f(2) = 8 > 0 \\ \\](https://tex.z-dn.net/?f=f%282%29%20%3D%20%20x%5E3%20%2B%20x%20-%203%20%5C%5C%20%5C%5Cf%282%29%20%3D%20%282%29%5E3%20%2B%203%20-%203%20%20%5C%5C%20%5C%5Cf%282%29%20%3D%208%20%2B%203%20-%203%20%20%5C%5C%20%5C%5Cf%282%29%20%3D%2011%20-%203%20%5C%5C%20%5C%5Cf%282%29%20%3D%208%20%3E%200%20%5C%5C%20%5C%5C)
Thus; f(1) < 0 and f(2) > 0
Answer:
(4,4)
Step-by-step explanation:
hope this help
Answer:
x = 3
Step-by-step explanation:
using the mid segment formula since quadrilateral WZYP is similar to that of MZYT, this is expressed as;
29 = 1/2(23 +11x+2)
Cross multiply
2(29) = 23+11x+2
58 = 25 + 11x
11x = 58 - 25
11x = 33
Divide both sides by 11
11x/11 = 33/11
x = 3
Hence the value of x is 3
Answer:
36*5+80 =260
Step-by-step explanation:
hope this helps