Answer:
y=3x-2
Step-by-step explanation:
y=mx+b formula
plug in 0 for x
plug in -2 for y
and 3 for m
-2=3(0)+b
-2=0+b
subtract 0 on both sides
-2=b and b is ur y-intercept
y=3x-2
hope this helps
The slope-intercept form:
m - slope
b - y-intercept → (0, b)
Read two points from graph
y-intercept: (0, -3) → b= -3
x-intercept: (-2, 0).
The formula of a slope:
Substitute:
Therefore we have the equation of a line in slope-intercept form:
Convert to the standard form
<em>multiply both sides by 2</em>
<em>add 3x to both sides</em>
<h3>Answer: 3x + 2y = -6</h3>
Answer:
a. 9m
Step-by-step explanation:
Pi = 3.14 = 22/7
formula :
Area of a Sector of a Circle = (central angle)/360 * πr² =
(central angle)/360 * πr² = Area of a Sector of a Circle
43/360 * Pi * r^2 = 30.39
r^2 = (30.39 * 360) / (Pi * 43)
r^2 = (30.39 * 360) / (22/7 * 43)
r = √ (30.39 * 360 * 7) / (22 * 43)
r = √76582.8/946
r = √80.9543340381
8.99746264444 which is roughly
9
4/10 can be simplified to 2/5. 1/5 is equal to 20% (you probably want to memorize that) so all you have to do is multiply 20% by 2 (because of the numerator) and get 40%
So therefore 4/10 = 2/5 or 40%
P.S if you have anything over ten that needs to be a percent just multiply 10% by the numerator.
Answer:
f(x) has the greater absolute maximum
Step-by-step explanation:
so f'(x)=0 for x = -2 and f(-2)=-4+8+3=11-4=7
so f(x) has the greater absolute maximum
hope this helps