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Varvara68 [4.7K]
3 years ago
9

Find the domain and range of the following function ƒ(x) = 3|x + 7| - 2?

Mathematics
1 answer:
ad-work [718]3 years ago
4 0
The domain is all real numbers OR (- infinity, infinity)

The range is y>= -2 OR
(-2, infinity)
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Please help me out brainiest and 30 points
Romashka-Z-Leto [24]

Answer:

y = (5/6)x - 7

is with

y = - (6/5)x + 1

y = - (5/6)x - 8

is with

y = (6/5)x - 5

y = - (7/4)x - 1

is with

y = (4/7)x + 9

y = (7/4)x - 2

is with

y = - (4/7)x + 2

Step-by-step explanation:

You can double check by dividing -1 by the number before x. The answer from that calculation will be the number before the x of the perpendicular line's equation

4 0
2 years ago
A car dealership pays 8,350 for a car. They mark up the price by 17% to get the retail price. What is the retail price of the ca
kherson [118]

Answer:

$9,769.50

Step-by-step explanation:

8,350(1.17) = 9,769.5

8 0
3 years ago
Select all that apply.<br> Which words describe the square root of 100?
abruzzese [7]

The square root of a number is any number that when multiplied against itself becomes the number under symbol denoting for the square root operation.

The number 10 is the result of the square root operator applied to the number 100 because 10 * 10 = 100.

The number 10 is a natural number because natural numbers are positive integers. It is also an integer, whole number, and rational.

Hope this answer helps!

5 0
3 years ago
On a given morning the temperature was 71°F. The temperature dropped 5°F and then rose 8°F. How much does the temperature need t
professor190 [17]

Answer:

Step-by-step explanation:

Temperature needs to fall by 3 degrees

7 0
3 years ago
Read 2 more answers
URGENT! Please help me with this question!!!!!
Artist 52 [7]

Answer:

\boxed{GJ = 76 \ degrees}

Step-by-step explanation:

According to Angles of intersecting chords theorem:

∠GAJ = \frac{1}{2} (BD+GJ)

Where ∠GAJ = 50 , BD = 24 and GJ = ?

50 = \frac{1}{2} (24+GJ)

Multiplying both sides by 2

100 = 24 + GJ

GJ = 100-24

GJ = 76 degrees

7 0
3 years ago
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