Find the slope of the line that passes through (6, 8) and (1, 14).

-6/5

Step-by-step explanation:

Slope is change in y / change in x

change in y is 8-14 = -6

change in x is = 5

6/-5 is your answer.

Step-by-step explanation:

What you need to do is use the Slope formula

y_2 - y_1 / x_2 - x_1

y_2 and x_2 are 14 and 1

y_1 and x_1 are 8 and 6

14 - 8 / 1 - 6 =

6/-5 is your answer.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt