Which of the following represents the most accurate estimation of 30-18
Answer:
Julie buy
pounds of turnips.
Step-by-step explanation:
We are given that Julie bought a bag of parsnips that weighed (
) pounds. She also bought a bag of turnips that weighed (
) times as much as the parsnips.
We have to find how many pounds of turnips did Julie buy.
Firstly, the weight of a bag of parsnips that Julie bought =
=
pounds
Now, it is stated that she bought a bag of turnips that weighed (
) times as much as the parsnips, that means;
Weight turnips bag =
=
=
So, Julie buy
pounds of turnips.
Answer:
y - 1 = -4(x - 7)
General Formulas and Concepts:
<u>Algebra I</u>
Point-Slope Form: y - y₁ = m(x - x₁)
- x₁ - x coordinate
- y₁ - y coordinate
- m - slope
Step-by-step explanation:
<u>Step 1: Define</u>
Slope <em>m</em> = -4
Point (7, 1)
<u>Step 2: Write Equation</u>
<em>Plug in variables into the general formula.</em>
y - 1 = -4(x - 7)
Answer:
7.5minutes
Step-by-step explanation:
If it travels 2kilometers every 3 min, that means it travels 2/3 kilometer per minute. Then divide 5 kilometers by 2/3kilometers/min, which gets you 7.5minutes
Question #1 is x=-44
Question #2 is both points are a local minimum
Question #3 is g''=(x^2-4x+16)/(x-2)^2 since g'' is never negative, g is never concave down
Question #4 is y-4=-9(x-3)
Question #5 is since the graph is always concave up, any tangent lines muse lie below the graph.
I hope that helped