The data shows the number of hours different players practice basketball each week and the number of baskets each player scored during a game.

Alan - 5 hours Practiced - 6 baskets

Brenda - 10 hours Practiced - 11 baskets

Caleb - 7 hours Practiced - 8 baskets

Shawna - 2 hours Practiced - 4 baskets

Fernando - 0 hours Practiced - 2 baskets

Gabriela - 21 hours Practiced - 19 baskets

a. Find an equation for a line of best fit Round decimals to the nearest tenth.

b. Interpret the meaning of the slope and y-intercept

c. Find the correlation coefficient

Graph f{x) and g(x). Then describe the transformation from the graph of f{x) to the graph of g(x).

f(x) = x

g(x) = x + 3

Write the correct answer.

The number of camp counselors at a day camp must Include 1 counselor for every 8 campers, plus 3 camp directors. The function describing the number of counselors is f(x) = (1/8)x+3 where x is the number of campers. How will the graph change if the number of camp directors is reduced to 2?

Write the correct answer.

Wesley earns 6.50 dollar per hour at the bookstore. The total amount of his paycheck varies directly with the number of hours he works. Write a direct variation equation for the amount of money y Wesley earns for working x hours

Write the correct answer.

A daycare center charges a 75 dollar enrollment fee plus 100 dollar per week. The function f{x) = 100x + 75 gives the cost of daycare for x weeks. Graph this function and give its domain and range.

Write an equation In point-slope form for the line with the given slope that contains the given point.

slope = 3; (-4, 2)

Write the equation that describes given line In slope-Intercept form.

slope = 4; y- intercept = -3

Plot the graph according to given data, Then answer the questions

x : ( 0, 2, 4, 6 )

y : (7, 3, 4, 6)

a. Find the sum of the squares of the residuals for y = -3x + 9

b. Find the sum of the squares of the residuals for y = -1/2x + 5.

c. Which line is a better fit for the data?

Write the correct answer.

The data shows the cost per pound of Granny Smith apples.

1 (lb) - 1.49 dollar

2 (lb) - 2.98 dollar

3 (lb) - 4.47 dollar

4 (lb) - 5.96 dollar

Describe the rate(s) of change shown by the data.

Identify which lines are parallel.

y = 3x + 4; y = 4; y =3x; y = 3

Write the correct answer.

The data shows the cost of peaches. Look for a pattern and determine which kind of model best describes the data. Then write a function that models the data.

1 Pounds - 1.29 dollar

2 Pounds - 2.58 dollar

3 Pounds - 3.87 dollar

4 Pounds - 5.16 dollar

Why is it useful for the base pairs of DNA to be held together by hydrogen bonds and not covalent bonds?

A neutral atom of a certain element has 17 electrons. Without consulting a periodic table, determine whether this element is diamagnetic or paramagnetic.

Kim-Ly Vanh's bank granted her a single-payment loan of $2,580 for 90 days at 12% ordinary interest. What is the amount of interest? A.$127.44 B. $77.40 C.$87.54 D. $98.12