WorksheetsLesson 8.1.2 RP 17-23
Total questions: 17
Worksheet time: 1hrs 16mins
8-17. a) Use the process you developed in problem 8-14 to factor the following quadratics, if possible. Write your answer as a product ( )( ):
x2−4x−12
(a)
8-17. b) Use the process you developed in problem 8-14 to factor the following quadratics, if possible. Write your answer as a product ( )( ):
4x2+4x+1
(a)
8-17. c) Use the process you developed in problem 8-14 to factor the following quadratics, if possible. Write your answer as a product ( )( ):
2x2−9x−5
(a)
8-17. c) Use the process you developed in problem 8-14 to factor the following quadratics, if possible. Write your answer as a product ( )( ):
3x2+10x−8
(a)
8-18) a. For each rule represented below, state the x- and y-intercepts, if possible. Write your answer as points (x,y), (x,y), etc.:
(a)
8-18) b. For each rule represented below, state the x- and y-intercepts, if possible. Write your answer as points (x,y), (x,y), etc.:
(a)
8-18) b. For each rule represented below, state the x- and y-intercepts, if possible. Write your answer as points (x,y), (x,y), etc.:
(a)
8-18) d. For each rule represented below, state the x- and y-intercepts, if possible. Write your answer as points (x,y), (x,y), etc.:
(a)
8-19 a. Write the equation for the following two sequences in “first term” form.
t(n)=21(n−1)+21
t(n)=1(21)n
t(n)=21(21)(n−1)
t(n)=21n+1
8-19 b. Write the equation for the following two sequences in “first term” form.
t(n)=−2(n−1)−7.5
t(n)=−5.5(−2)n
t(n)=−7.5(−2)(n−1)
t(n)=−2n−5.5
8-20. The value of Bulls Eye stock has decreased 8% each year for the past several years. If in 2010 the stock was worth $50 and that pattern continues, how much will it be worth in 2015? Round your answer to the nearest hundredth.
(a)
8-21) a. Find the point of intersection for each system.
(a)
8-21) b. Find the point of intersection for each system.
(a)
8-22) a. Solve each equation below for the given variable, if possible. Write your answer as x=#
(a)
8-22) b. Solve each equation below for the given variable, if possible.
(a)
8-22) b. Solve each equation below for the given variable, if possible. Write your answer as c=#
(a)
8-23) Find the equation of the line that passes through the points (−800,200) and (−400,300).
(a)
