Write and then evaluate the expression. Then, check all that apply. a number cubed minus five evaluate when n = 3 A 2-column table with 4 rows. Column 1 is labeled Key words with entries a number, cubed, minus, five. Column 2 is labeled Replace with entries n, exponent of 3, minus, 5. The expression is written as 3n-5. The expression is written as n3-5. Evaluating by substituting 3 in for the variable. Simplify by using order of operations. The value of expression is 28. The value of expression is 4. The value of expression is 22.

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

a

step-by-step explanation:

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

26

step-by-step explanation: