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3 years ago

Which function has a range of y>_4

Mathematics

2 answers:

Phantasy [73]3 years ago

5 0

The answer is B. g(x)= x^2+4

nikklg [1K]3 years ago

3 0

B
The answer is b. Because you x can be a negative, but you’re squaring it so it will equal a positive, and if you add 4, it is still 4 or greater

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Solve а) 3х - 5 = 13

skelet666 [1.2K]

Answer:

Step-by-step explanation:

3х - 5 = 13

+5 +5

3x=18

/3 /3

x=6

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3 years ago

A rectangular yard measuring 35 ft by 50 ft is bordered (and surrounded) by a fence. Inside, a walk that is 3 ft wide goes all t

shusha [124]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

2(P +1) + 3(P + 2 ) > 2

Varvara68 [4.7K]

Answer:

P>-6/5

Step-by-step explanation:

2(P+1)+3(P+2)>2

Use the distributive property to multiply 2 by P+1

2P+2+3(P+2)>2

Use the distributive property to multiply 3 by P+2

2P+2+3P+6>2

Combine 2P and 3P to get 5P

5P+2+6>2

Add 2 and 6 to get 8

5P+8>2

Subtract 8 from both sides

5P>2−8

Subtract 8 from 2 to get −6.

5P>−6

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P>−6/5

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3 years ago

What is the rate of change for a linear function that passes through the points (8, -10) and (-6, 14)

Anna71 [15]

Answer: $m=-1.714$

Step-by-step explanation:

By definition, the slope of the line is described as "Rate of change".

You need to use the following formula to calcualte the slope of the line;

$m=\frac{y_2-y_1}{x_2-x_1}$

In this case you know that the line passes through these two points: (8, -10) and (-6, 14).

Then, you can say that:

$y_2=-10\\y_1=14\\\\x_2=8\\x_1=-6$

Knowing these values, you can substitute them into the formula for calculate the slope of a line:

$m=\frac{-10-14}{8-(-6)}$

Finally, you must evaluate in order to find the slope of this line. You get that this is:

$m=\frac{-24}{8+6}\\\\m=\frac{-24}{14}\\\\m=-\frac{12}{7}\\\\m=-1.714$

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4 years ago