Part A: On a blank paper, draw a number line from -4 to 4. plot points on the number line to show the account balances of three children. Label the points using the name of each child. Describe in detail how you created and labeled this number line, and what it looks like in detail. Middle school student

f(x) = y

f(-3) = -5

step-by-step explanation:

5/12, or 5: 12

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.