X intercept is where the line crosses the x axis or where y=0
y intercept is where the line crosses the y axis or where x=0
the equation is 3rd degree and the leading coefient is positive so it goes from bottom left to top right, with 2 changes in direction (up to down or down to up)
x intercepts
W(x)=0=x^3-5x^2+8x-4
um, I graphed it and the x intercepts are at x=1 and x=2
y intercept is where x=0
W(0)=0^3-5(0)+8(0)-4=-4
the y intercept is y=-4
Answer:
13.7 cm
Step-by-step explanation:
- there are 360° in a circle and in this image, we can see 90°+90°+66.4°=260.4
- since we know that 360°-260.4°=99.6°
- The angle measure of arc AD is 99.6°
Now that we covered that, we can use the arc length formula in order to find the length of arc AD.
- arc length = 2πr(Θ/360°)
- 2π(7.9)(99.6°/360°) = 13.7329
- rounded to the nearest tenth = 13.7
Answer:
3
Step-by-step explanation:
The next bigger hundredth is 1,199,495.01 .
The next smaller hundredth is 1,199,494.99 .
The number in the question is exactly midway in between those. Neither of them is closer to the number than the other one is. So the number is already at the nearest hundredth.
