The items below discuss each choices and states whether the statements are true or false.
(A) It can be seen from the table that if the value of x is -2 then, the value of y is 6. Therefore, this statement is TRUE.
(B) The term range refers to the values of y that can be the result of substituting any x value to the equation generated from the given data. As per table, it can be seen that the values of y can range from negative infinity to positive infinity so long as the number of real. This statement is TRUE.
(C) The choice says f(5) = -2. This statement is FALSE because it should be written as, f(-2) = 5 given that x is the independent variable and y or f(x) is the dependent variable.
(D) The domain is the range of number that the values of x may take. As per the table, the domain is at -2 to 6. Therefore, this statement is TRUE.
Answer:
The circle is the shape with the largest area for a given length of perimeter. ...
The circle is a highly symmetric shape: every line through the centre forms a line of reflection symmetry and it has rotational symmetry around the centre for every angle. ...
All circles are similar.
Answer:
120m
Step-by-step explanation:
Each side of square have same length, assume x for one side of square:
x^2=900
x=30
perimeter:30x4=120m
Answer:
240 grams of fat.
Step-by-step explanation:
let
c = grams of carbohydrates
p =grams of proteins
f = grams of fat.
Then from the information given:
And since 60% of the calories should come from carbohydrates and fats (which is 2280 calories)
And
Thus we have three equations:
(1).
(2).
(3).
We put equation (2) into equation (1) and solve for :
Now we put this value of into equation (3) and get:
Now from this equation we solve for c and get:
And put this value of into equation (2) and solve for:
Thus the diet will include 240 grams of fat.