3 years ago

For the function y=-3+ cos (x + 4)], what is the minimum value?

Mathematics

1 answer:

Mrac [35]3 years ago

5 0

Answer:

-4 is the mimumum of y=-3+cos(x+4)

Step-by-step explanation:

The minimum value of y=cos(x) is -1.

The minimum value of y=cos(x+4) is still -1; the +4 inside the cosine function only affected the horizontal shift.

The minimum value of y=-3+cos(x+4) is -3-1 which is -4. This brought the graph down 3 units so if the minimum was previously -1 and it got brought down 3 units then it's new minimum is -4.

You might be interested in

Any help would be appreciated. (Check the picture)

White raven [17]

the answer would be 0.800375 but when you round it to the nearest tenth it would be 0.8

4 0

3 years ago

A city has two water towers. One tower holds 7.35 x 105 gallons of water and the other tower holds 9.78 x 105 gallons of water.

Sonja [21]

Answer:

Your correct answer is A) 1.713 x 106

Step-by-step explanation:

Hope this helps :) -Mark Brainiest Please :)

6 0

3 years ago

Find the area of the triangle. Round your answer to the nearest thousandths. A=1/2 bh

Over [174]

Answer:

Step-by-step explanation:

height of triangle=√(11²-8.6²)=√(11+8.6)(11-8.6)=√(19.6×2.4)

=√(4×4.9×4×0.6)=4√(4.9×0.6)=4√2.94

area of triangle=1/2 bh=1/2×2×8.6×4√2.94

=34.4×√2.94

≈58.984

5 0

3 years ago

#94 will give brainliest to best answer!

bazaltina [42]

Answer:

5/8

Step-by-step explanation:

There are 8 sections, and 4 sections that are 1, and 1 pink section. So adding these up, we get 5/8.

Hope this helped! :)

7 0

2 years ago

What song has a slower tempo?? A)Death bed B)Godzilla

disa [49]

Death bed has slower tempo

7 0

3 years ago