X1 2 3 4 5
y 4 7 10 13 16
given the table, write an equation for the function, and describe what it does. a) y=2x. y is double x b) y=3x. y is triple x. c) y=3x + 1. y is three times x plus 1. d) y=3x - 1. y is three times x minus 1.

1.true 2.false? ? i think. .

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

7.3

step-by-step explanation:

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: