Someone please hurry and help with the two I got wrong

1. Slope of -2

2. 35

Step-by-step explanation:

To find a slope you must find two points on a line that are DIRECTLY on the lines of the graph. There are two points already chosen. The points are (0,4) and (2,0)

Now find the differences of the x and y values.

2 - 0 = 2

4 - 0 = 4

The difference of the x values is 2 and y is 4

Now put it in a fraction. The rule for slopes is rise over run or y/x.

4/2

Don’t forget to simplify!

Slope of 2

Now one must find if the slope is negative or positive.

To figure this out look at the line. If the line is going up, it’s positive. If it’s going down, it’s negative.

This line is going down so it’s slope is negative.

So the line has a slope of -2

F(x) and F(8) means that x is equal to 8.

So replace the x in the equation with 8 and then solve it.

First, exponents!

8^2 = 8 x 8 = 64

Now:

64 + 6/2

Now add:

70/2

70/2 = 35

Therefore, it’s 35!

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

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.