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musickatia [10]
2 years ago
5

HELP ME ASAP on these math question it’s due after class

Mathematics
1 answer:
lana66690 [7]2 years ago
8 0
I thin the answer is B
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Find the range of the following piecewise function.
Anna11 [10]

Given:

The piecewise function is

f(x)=\begin{cases}x+4 & \text{ if } -4\leq x

To find:

The range of given piecewise function.

Solution:

Range is the set of output values.

Both functions f(x)=x+4 and f(x)=2x-1 as linear functions.

Starting value of f(x)=x+4 is at x=-4 and end value is at x=3.

Starting value: f(-4)=-4+4=0

End value: f(3)=3+4=7

Starting value of f(x)=2x-1 is at x=3 and end value is at x=6.

Starting value: f(3)=2(3)-1=5

End value: f(6)=2(6)-1=11

Least range value is 0 at x=-4 and 0 is included in the range because -4 is included in the domain.

Largest range value is 11 at x=6 and 11 is not included in the range because 6 is not included in the domain.

So, the range of the given piecewise function is [0,11).

Therefore, the correct option is A.

5 0
2 years ago
What do these numbers have in common<br> 73,40,84,62,95
JulsSmile [24]

Answer:

your answer: They are all numbers

8 0
2 years ago
The two shorter sides of a right triangle have lengths of 9.88 meters and 2.69 meters. What is the area of the triangle?
GalinKa [24]

Answer:

13.29 square meters

Step-by-step explanation:

The two shorter sides of a right triangle have lengths of 9.88 meters and 2.69 meters

Two shorter sides are the base and the height of the right angle triangle

Area of the triangle is 1/2 times base times height

area= \frac{1}{2} \cdot 9.88 \cdot 2.69

Area of the triangle is 13.2886

13.29 square meters

8 0
3 years ago
I need an answer for 27 please. Thank you. It’s due tomorrow.
Anarel [89]

\bf \stackrel{distance}{d}~~=~~\stackrel{rate}{r}\cdot \stackrel{time}{t} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{kilometers}{k}~~=~~\stackrel{rate, km/h}{8}\cdot \stackrel{time, hours}{d}~\hfill \stackrel{km s~travelled~in~ d = 3~ hours}{k=8(3)\implies k = 24}

7 0
3 years ago
Write an expression for "the product of 5 and z.”
nexus9112 [7]

Answer:

5z

Step-by-step explanation:

Product means multiply

5z

8 0
2 years ago
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