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Juli2301 [7.4K]
3 years ago
6

The graph of the function f(x) = –(x + 3)(x – 1) is shown below. On a coordinate plane, a parabola opens down. It goes through (

negative 3, 0), has a vertex at (negative 1, 4), and goes through (1, 0). What is true about the domain and range of the function? The domain is all real numbers less than or equal to 4, and the range is all real numbers such that –3 ≤ x ≤ 1. The domain is all real numbers such that –3 ≤ x ≤ 1, and the range is all real numbers less than or equal to 4. The domain is all real numbers, and the range is all real numbers less than or equal to 4. The domain is all real numbers less than or equal to 4, and the range is all real numbers.
Mathematics
2 answers:
jekas [21]3 years ago
8 0

Answer:

i would recomend tiger algeabra

Step-by-step explanation:

Gelneren [198K]3 years ago
8 0

Answer:

C. The domain is all real numbers, and the range is all real numbers less than or equal to 4.

Step-by-step explanation:

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Samantha's monthly electric bill dropped from $38.21 last month to $37.48 this month. Find the percent decrease. Round to the ne
Anastasy [175]
The answer is 2%

38.21 - 37.48 =0.73

0.73 / 38.21 = 0.01910

0.01910 x 100= 1.91 percent

To the nearest whole percent will be 2 percentage
4 0
2 years ago
Solve the system by substitution.<br> -2y - 10 = x<br> - 10x - y = -14
masya89 [10]

Answer:

x=2 and y=−6

sorry this is pretty long, I did not know if you needed the steps or not

Step-by-step explanation:

−2y−10=x;−10x−y=−14

Solve−2y−10=x for x

−2y−10=x

−2y−10+−x=x+−x

−x−2y−10=0

−x−2y−10+2y=0+2y

−x−10=2y

−x−10+10=2y+10

−x=2y+10

-x/-1=2y+10/-1

x=−2y−10

Substitute−2y−10 for x in−10x−y=−14

−10x−y=−14

−10(−2y−10)−y=−14

19y+100=−14

19y+100+−100=−14+−100

19y=−114

19y/19=-114/19

y=-6

Substitute−6 for y in x=−2y−10

x=−2y−10

x=(−2)(−6)−10

x= 2

x=2 and y=−6

6 0
3 years ago
SOMEONE PLEASE HELPPPP
Rina8888 [55]

Answer:

hi,

So the answer is 420

Step-by-step explanation:

  1. You solve surface area by multiplying the length  and width
  2. What I did first was do 14×6 which is 84
  3. Then I did 84 ×5 which is 420

I hope this help. Have a wonderful day,

Paige O'Neal

8 0
3 years ago
To join a Yoga club there is a $100 annual fee and a $5 fee for each class you attend. Identify each of the following:
d1i1m1o1n [39]

Answer

m=5

x=100

so it will be y=5x+100

Step-by-step explanation:

4 0
3 years ago
HELP PLS NEED THIS IN 5 MIN
swat32

Answer:

0.25

Step-by-step explanation:

1. Add up all of the students.

20+20+25+7+13+5+3+2+5=100

2. Make a ratio of that number and the number of all the students in Music/Drama

MUSIC/DRAMA: 7+13+5=25

\frac{25}{100}

3. Simplify

\frac{25}{100} = \frac{5}{20} =\frac{1}{4} = 0.25

8 0
3 years ago
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