Answer:i feel like its most likely gonna be the last one
Step-by-step explanation:
The graph of the function f(x) = x(x + 5)(x - 2) have x intercepts at x = 0, -5 and 2
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Given the equation:
f(x) = x(x + 5)(x - 2)
x(x + 5)(x - 2) = 0
x = 0, x + 5 = 0, x - 2 = 0
x = 0, -5 and 2
The graph of the function f(x) = x(x + 5)(x - 2) have x intercepts at x = 0, -5 and 2
Find out more on equation at: brainly.com/question/2972832
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Answer:
y = 2x - 1
Step-by-step explanation:
Slope intercept form: y=mx+b
point a: (1, 1)
point b: (2, 3)
1. Find the slope of the equation
Equation for slope(mx): (y2- y1)/ (x2-x1)
(3-1)/(2-1)= 2
slope: 2
2. Pick any of the two point to find the "b" and plug in the coordinates of the point to find the y-intercept of the equation.
point a: y=1, x=1
y=mx+b
1=2(1) + b
b= -1
3. Plug the answers you found above into the slope-intercept form
Overall equation:
y=2x - 1
9514 1404 393
Answer:
4,811.49 m³
Step-by-step explanation:
The volume of a cone is computed using the formula ...
V = (1/3)πr²h
Using the given numbers, we find the volume to be ...
V = (1/3)π(15.35 m)²(19.5 m) = 1531.54625π m³ ≈ 4,811.49 m³
_____
<em>Additional comment</em>
If you inappropriately use 3.14 for π, you get a volume of 4809.06 m³. That 3-digit value is inappropriate because a value accurate to 6 significant figures or more is needed to support an answer accurate to 6 significant figures.
Answer:
8
Step-by-step explanation:
c^2 is 9, 2d is 4
9-4+3=8
