Identify the line that could have the slope 8. Choose the correct graph below. OA. OB. OC. OD. Q

What could the slope be? Choose the correct multiple -5 5. choice answer. -5 O A. 0.9 B. Undefined OC.O O D.-0.9 5.

d-f Write an equation of the line,in the form y=mx+b, that is:

6. Graph these 2 equations and identify their slopes. a. x = -1 slope b. y= 3 slope

Attend to precision. Use the ordered pairs A(3, 7), B(-2, 4), C(0, 5), and D(10, 0). a. Find the s!ope of AB. b. Find the slope of CD.

Plot the points (2. 21. (3. 4). (4, 51, (5. 7), and (6. 8). Use a ruler to draw a straight line that "best fits the five points. The line drown does not necessarily have to pass through any of the five points. 1. Estimates the slope and y-intercept for the ine drawn and write an equation for the line in slope intercept form. 2. For eachx- coordinates and y- coordinates on the line drawn. 3. to find how wel you have done. square each difference that you tound in item 2 and then find the sum obtained by your classmates. coordinate from 2 through 6 find the difference between the given x

ni... Canvas correct graph. Point (-9,-3): Slope = 3 Enable Zoom/Pan Enable Z

Growth or Exponential function Growth or Growth or Initial value decay rate (as %) Decay? decay factor P(t) 39(1.27) P(t) 5(0.08) $1200 1.10 82 grams 0.75 542 lbs Decay 32% 89 Growth 85% 5. Suppose there were 2,043 Math 141 students 2011. In 2012 there were 1,986 Math 141 students enrolled Write an exponential function that models the number of Math 141 students since 2011. Call a. this function a(t) . Round the base to the nearest thousandth. b. According to a(t), what is the annual decay rate in the number of Math 141 students? According to a (t), if the trend continues, how many Math 141 students will there be in 2016? c. Show your work and round to the nearest whole number. d. According to the graph of a (t), in which year will the number of Math 141 students reach 1500? Explain how you obtained your answer. Math 141 - Algebra with Applications

Find the slope of each line shown

2. The line models the height of a glider y, in feet, over x hours. Height of Glider a. Find the y-intercept of the graph. 4,000 3,000 b. What does the y-intercept represent? 2,000 1,000 0.5 1.5 Time (hr) Height (ft)