1. find the domain and range
{(0, 0), (1,−,−,−,−16)(1,−,−,−,−16)

2. suppose f(x)=2x−5. find the value of f(3)

3. write an equation of the line in standard form with the given slope through the given point.
slope = -3 and (0,0)

4. for the direct variation, find the constant of variation. then find the value of y when x = 2
y = 4, x= 0.5

5. write an equation of the line with the given slope and y-intercept. use slope – intercept form.
m = 3, b = 5

1. Find the domain and range

{(0, 0), (1,−1),(2,−4),(3,−9),(4,−16)(1,−1),(2,−4),(3,−9),(4,−16)

Domain:{0,1,2,3,4}

Range: {0,−1,−4,−9,−16}

2. Suppose f(x)=2x−5. Find the value of f(3)

1 is your answer

3. Write an equation of the line in standard form with the given slope through the given point.

Slope = -3 and (0,0)

y=mx+b.

y=−3x

4. For the direct variation, find the constant of variation. Then find the value of y when x = 2

Y = 4, x= 0.5

5. Write an equation of the line with the given slope and y-intercept. Use slope – intercept form.

M = 3, b = 5

m=

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.