Mathematics, 26.07.2019 09:20 xmanavongrove55
1. what is the sum of p and q? p(x) = 3x – 11 q(x) = 4 – 4x a) (p + q)(x) = –x – 7 b) (p + q)(x) = –x + 15 c) (p + q)(x) = 7x – 7 d) (p + q)(x) = 7x + 15 2. what is the difference of t and v? t(x) = 7x – 2 v(x) = x – 9 a) (t – v)(x) = –6x – 11 b) (t – v)(x) = –6x – 7 c) (t – v)(x) = 6x + 7 d) (t – v)(x) = 6x – 11 3. nina makes and sells necklaces. for n necklaces, her revenue function is r(n) = 11.75n and her cost function is c(n) = 8.9 + 1.2n. which function is nina’s profit function? a) p(n) = 10.55n – 8.9 b) p(n) = 12.95n – 8.9 c) p(n) = 12.95n + 8.9 d) p(n) = 14.1n + 8.9
Answers: 1
Mathematics, 21.06.2019 13:50
Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4
Answers: 1
Mathematics, 21.06.2019 22:30
Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
1. what is the sum of p and q? p(x) = 3x – 11 q(x) = 4 – 4x a) (p + q)(x) = –x – 7 b) (p + q)(x)...
Mathematics, 28.10.2020 03:20
Mathematics, 28.10.2020 03:20
Mathematics, 28.10.2020 03:20
Chemistry, 28.10.2020 03:20
History, 28.10.2020 03:20
Social Studies, 28.10.2020 03:20
Health, 28.10.2020 03:20
Engineering, 28.10.2020 03:20
Mathematics, 28.10.2020 03:20