63 <= 7y
To solve for y just divide both sides by 7:
Y <= 63/7
Y <= 9
Because 63 is less than , you need to reverse the inequality sign.
The answer becomes y >=9
Now when you replace y with a number from 9 or higher the inequality will be true.
Looking at the top half, we can see a triangle formed by ABC.
The area of a triangle is found by multiply 1/2 x base x height.
The height would be 1/2 of the overall height of the shape so 14.3 /2 = 7.15.
The area of the top half = 1/2 x 7.15 x 17.2 = 61.49
Since the bottom half is identical to the top half, multiply that area by 2 for the total area:
61.49 x 2 = 122.98 square feet.
Answer:
transformation
Step-by-step explanation:
Answer:
a. Maximum= 27, minimum= -5
b. Maximum= 19, minimum=-37
Step-by-step explanation:
We have the function 
. Since the function correspond to a line, then the maximum and minimum values of the function over an interval are in the endpoints of the interval.
Observe that if the line has negative slope then the minimum value is in the right endpoint. If the line has positive slope the minimum value is in the left endpoint of the interval.
The function f(x) has slope m=8. Then
a. the minimum value of f(x) in the interval [0,4] is reach when x=0, and the minimum is 
and the maximum is 
b. the minimum value of f(x) in the interval [-4,,3] is reach when x=-4, and the minimum is 
and the maximum is 
Answer:
96
Step-by-step explanation:
3*4*8=96
