5.Trevor takes up a test at school and completes it in an hour. The test has two sections. If he takes 35 minutes to complete th
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Answer:
576 Calories a 16 kilogram dog needs each day.
Step-by-step explanation:
The approximate number of Calories, C , that an animal needs each day is given by ,
where m is the animal's mass in kilograms.
now we find the number of Calories that a 16 kilogram dog needs each day.
we are given with m=16
So plug in 16 for m in the given equation
576 Calories a 16 kilogram dog needs each day.
To find the equation, for the x-intercepts at (2, 0) and (4, 0) and a y-intercept of (0, –16) we have to find the nature of the curve.
The correct option is f(x) = –2(x – 2)(x – 4).
Given:
The x-intercepts at (2, 0) and (4, 0).
The y-intercept of (0, –16).
The nature of the graph is quadratic curve. Write the general equation for x-intercept.
Where is number
Substitute 0 for .
We have y-intercept of (0, –16).
The equation would be,
Thus, the correct option is f(x) = –2(x – 2)(x – 4).
Learn more about equitation here: