2 years ago

What is the slope of y = -x + 7?

Mathematics

1 answer:

JulijaS [17]2 years ago

7 0

Answer:

The slope is -1

Step-by-step explanation:

The slope is always the number in front of the x.

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Maggs invests $10,250 at a rate of 9%, compounded weekly. To the nearest whole dollar, find the value of the investment after 7

Setler79 [48]

Number of weeks in a year: 52
Weeks in 7 years: 52 x 7 = 364

Final amount = Initial amount x (1 + interest)^(time period)

Final amount = 10,250 x (1.09)³⁶⁴
Final amount = $4.3 x 10¹⁷

6 0

3 years ago

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The missing term in the denominator is

Margaret [11]

$\frac{7^{16} }{7^{12} }= \frac{7^{16-34} }{7^{12-34} } =\frac{7^{-18} }{7^{-22} } = 2401$

so the missing term in the denominator is 7^(-22)

ok done. Thank to me :>

5 0

2 years ago

The density of people (number of people per mile) during the evening rush hour for the 5 mile stretch along a certain sidewalk i

Kisachek [45]

Answer:

a. $\int\limits^5_0 {f(x)} \, dx$

Step-by-step explanation:

Since f(x) is the function for the populational density at a certain sidewalk for a 5 mile stretch, a definite integral of that function will yield the total number of people within the integration intervals. If we are interested in the number of people in the whole 5 mile stretch, we must integrate f(x) from x = 0 miles to x = 5 miles:

$\int\limits^5_0 {f(x)} \, dx$

Therefore, the answer is alternative a.

5 0

2 years ago

Find the coordinates of the midpoint of the segment with the endpoints listed below.

VikaD [51]

Answer:

(6,1)

Step-by-step explanation:

you add the x coordinates then divide them by 2

and then add the y coordinates then divide them by 2 also

4 0

3 years ago

What is the inverse of f(x)=(x+6)2 for x≥–6 where function g is the inverse of function f?

alexdok [17]

Answer:

Sorry my mistake, it is actually worded as "f(x) =(x+6)^2"

Explanation:

(

)

with

≥

−

, then

is positive, so

√

And

√

−

for

≥

So the inverse of

(

)

√

−

for

≥

8 0

2 years ago

Read 2 more answers