A friend gave Ms. Morris a gift card for a local car wash. The table shows the linear relationship between the value left on the card and the number of car washes she's used. Number of car washes, x 8 12
Amount left on card ($), y 18 12

12. Construct a linear function to model this relationship.
13. What was the value of the gift card Ms. Morris received?
14. After how many car washes will the gift card run out?

i'm pretty sure it's 477,585,296, but perhaps my math is incorrect.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

a

step-by-step explanation:

step-by-step explanation:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy