Lesson / Jerome Ferreria: Attempt 1 Question 2 (5 points) 6x23 What's the simplified expression of 2 x - 2 ? 7 4 O 3 x Ay 3 O 18 x 3 Question 3 (5 points) Evaluate the exponent expression for a = -1 and b = 2. -3ab-2 12 A /w MacBook Air DII DD F3 F4 F5 F6 F7 F8 E9 F10 F11 # $ % & * W 4 5 6 7 8 9 O E R T Y U O P D G Hcourses portal2learn.com Internal Error - Parent Organization [06] Solving Systems of Linear Equation. Self Check: Lesson 7 - Algebra 1: Part 2 ck: Lesson 7 0:00 Jerome Ferreria: Attempt 1 O col ur 3 Question 4 (5 points) Evaluate V81 15 18 0 5 21 0 4 O 2 24 -- Question 5 (5 points) Evaluate 1253 . MacBook Air 20 F3 DII F6 DD A F7 F8 F9 F10 F11 "> W # 5 6 8 CO O E R T Y U O Pcourses.portal2learn.com Self Check: Lesson 7 - Algebra 1: Part 2 B Quizzes - Algebra 1: Part Internal Error - Parent Organization B [06] Solving Systems of Linear Equation. X : Lesson 7 Jerome Ferreria: Attempt 1 3 06 Question 6 (5 points) Use the properties of exponents to simplify the expression: 2(x 3 ) 5 . V3 2 x 8 O -2x5 . 13 O 2x5 . V3 Oxs . y3 Question 7 (5 points) A population culture begins with 15 strands of bacteria and then doubles every 4 MacBook Air 20 DII DD F3 F4 F5 F6 F7 F8 F9 F 10 F11 % & W # A 5 6 8 9 O E R T Y U O Pcourses.portal2learn.com O Internal Error - Parent Organization [06] Solving Systems of Linear Equation. B Self Check: Lesson 7 - Algebra 1: Part 2 Quizzes - Algebra 1: Part 2 - Pare sson 7 X Jerome Ferreria: Attempt 1 Question 7 (5 points) A population culture begins with 15 strands of bacteria and then doubles every 4 hours. This can be modeled as 15(2) 4 , where tis time in hours. How many strands of bacteria are present at 12 hours? 200 strands of bacteria 120 strands of bacteria 400 strands of bacteria 252 strands of bacteria Question 8 (5 points) Which graph matches the exponential function f(x) = 3(2)*? 10 y axis x-axis -10 8 2 4 6 8 10 MacBook Air DII DD F3 F4 F5 F6 F7 F10 F17 F12 % * O - 4 5 6 9 E R T Y U 0 Pcourses.portal2learn.com B Self Check: Lesson 7 - Algebra 1: Part 2 Quizzes - Algebra 1: Part 2 Internal Error - Parent Organization [06] Solving Systems of Linear Equation. X Lesson 7 Jerome Ferreria: Attempt 1 O 10 yaxis x-axis 10 8 10 10 O o yaxis 10 x-axis 10 8 8 10 O o y-axis MacBook Air 80 868 DII DD F3 F4 F6 F7 F8 F9 F10 F11 F12 # % & ** 3 4 5 6 8 9 E R T Y U Pcourses.portal2learn.com Internal Error - Parent Organization [06] Solving Systems of Linear Equation. Self Check: Lesson 7 - Algebra 1: Part 2 Quizzes - Algebra 1: Part 2 - Pare Lesson 7 X Jerome Ferreria: Attempt 1 o y axis x axis 10 Question 9 (5 points) Which exponential function matches the graph below? 10s x-axis 10 MacBook Air 80 F3 DII 4 DD F5 F6 F7 F8 F9 F10 FM1 F12 EA + 3 A 5 6 8 9 O E R T Y U O PThe bacteria strands double every bacteria strands are present at the nth trands of bacteria are present Fredrplaced 3 strands of bacteria in a petri dish. _ _ tee a formula to represent how many Then, use the formula to determine how many 5 Jerome Ferreria: Attempt 1 Question 11 (5 points) What's the domain and range of the exponential growth function? 10 yaxis x-axis -10 8 Domain: All real numbers; Range: All real numbers Domain: x > -2; Range: y > -2 Domain: x -2 Question 12 (5 points) Which graph represents the function fly) = (2)* + 2? MacBook Air 80 588 DII DD F3 F5 F6 F7 F8 F9 F10 FM1 F12 # % & 3 A 5 8 O E R T Y U P D F G H K L C V B N M - .V
