Answer:
pls let me know if u got it
Step-by-step explanation:
<span> = x^5 + 3x^3 − 4 </span>
<span>This function has at least one real root: </span>
<span>x = 1 ----> y(1) = 0 </span>
<span>Since this is a 5th degree polynomial, it has at most 5 unique roots, and since we know at least 1 is real, then it must have at most 4 unique complex roots. </span>
<span>Since the choices are 4, 5, 6, then answer can only be: 4 </span>
<span>------------------------------ </span>
<span>NOTE: x-intercepts are real zeros or roots </span>
<span>The graphs of a polynomial function of degree 5 has three x-intercepts, all with multiplicity 1. </span>
<span>A 5th degree polynomial will have 5 roots (counting multiplicities) </span>
<span>Since this function has 3 x-intercepts, then it has 3 real roots, and 2 complex roots </span>
<span>------------------------------ </span>
<span>The polynomial function y = x^3 − 3x^2 + 16x − 48 has only one non-repeated x-intercept. What do you know about the complex zeros of the function? </span>
<span>This is a 3rd degree polynomial, so it has 3 roots (counting multiplicities). </span>
<span>Since it has only one non-repeated (i.e. multiplicity = 1) x-intercept, then it has 1 real root and 2 complex roots.</span>
Answer:
There should be 3 points that you have. (0, 3), (2, 6), and (-2, 0)
Step-by-step explanation:
Alright so since everything there is divisible by 9 you can divide each number by 9 to get:
-3x + 2y = 6
Now, to graph this you need to put it in y = mx + b form. So, add the 3x to both sides of the equation.
-3x +2y = 6
+3x +3x
2y = 3x + 6
Now you would divide 2 on both sides because you need y to be alone, to get:
y = 3/2 x + 3
Now Graphing:
Since 3 is positive that is your y-axis. So put a dot on + 3 on the y-axis. That's your (0, 3) point.
Then 3/2 is your slope. Slope is rise / run. So you start at your dot from the y-axis go up 3 (because that's your rise from slope) then you go to the right 2 (therefore, your run) then place a dot there. This is your (2, 6) point)
Usually you want to do the negative side of that also. To do that you would once again start at the 3 (y-axis point). Now you would pretty much make your slope negative. Starting at 3, you would go down 3 (your rise for slope) then go to the left 2 (your run for slope). This is your (-2, 0) point.
Do you understand it?
<h3>
Answer: 6</h3>
Explanation:
For any 30-60-90 triangle, the hypotenuse is always twice as long compared to the short leg. The short leg is always opposite the 30 degree angle.
The force of gravity pulling on the bob is given by F = mgsinθ
Where m is the mass of the pendulum, g is the gravity, while θ is the angle between the pendulum and the vertical.
Therefore, m = 0.01 kg, g = 9.8 m/s² and θ = 22.5
Force = 0.01 × 9.8× sin 22.5
= 0.098 × sin 22.5
= 0.0375 Newtons.