Answer:
35 days
Step-by-step explanation:
We know that L(t) is the tangent to the line A(t) at t = 30
At t = 30:
A (30) ≈ 0.783 →(30, 0.783) = (t, A(t))
A¹ (30) ≈ -0.56
let -0.56 = M
For a linear function, a straight line equation applies which leads to
(y-y₁) = m (x-x₁) ...1
So for this problem we have;
A (t)-0.783 = -0.56 (t - 30)
when there is 0.5 pounds of grass, A (t) - 0.5, then using the equation (1)
(0.5 - 0.783) = -0.56 (t-30)
t = 35.054
≈ 35 days
Answer:
Step-by-step explanation:
y intercept is when x = 0
So, Putting x = 0 in the above function
=> f(0) =
=> f(0) = 2*1
=> f(0) = 2
So, y-intercept is (0,2)
Answer:
it is Zero 0
Step-by-step explanation:
Step-by-step explanation:
The slope-intercept form of an equation of a line:
y = mx + b
m - slope
b - y-intercept
y = 1 - 3x = -3x + 1
slope = -3
y-intercept at 1
y = 3x - 1
slope = 3
y-intercept at -1
x - 3 = y → y = 1x - 3
slope = 1
y-intercept at -3
x + 3 = y → y = 1x + 3
slope = 1
y-intercept at 3
Answer:
Scale Factor - Finding Sides. L1S1. 3) Scale factor of S to T is 4 : 1. ; x = y = 4) Scale factor of G to H is 1 : 7. ; x = y = 20 yd. 10 yd. S. T.
Step-by-step explanation:
<em> A scale factor in math is the ratio between corresponding measurements of an object and a representation of that object. If the scale factor is a whole number, the copy will be larger. If the scale factor is a fraction, the copy will be smaller.</em>
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<em>Hope this helps:) Have a great day! </em>
<em>Brainliest?</em>