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ehidna [41]
3 years ago
10

Please help meeee

Mathematics
1 answer:
anygoal [31]3 years ago
6 0

Answer:

For the given function f(x)= -|x| + 2

the domain of the function is: All real numbers

the range of the function is: all numbers greater than or equal to 2

Step-by-step explanation:

We need to find the domain and range of the function f(x)= -|x| + 2.

Domain: Domain is defined as all the possible x values of x for which the function is true.

Range: Range is defined as all the possible y values.

So, For the given function f(x)= -|x| + 2

the domain of the function is: All real numbers (the function is true for all real numbers)

the range of the function is: all numbers greater than or equal to 2

(When solving the equation we will have value of f(x) equal or greater than 2)

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10. While at the beach, Daniel buys lunch for
muminat

Answer: Each hamburger cost $3.50

Step-by-step explanation:

He spent $13 in total and bought one hot dog for $2.50  and 3 hamburgers but we don't know the price of one hamburger so we could represent it by the equation,

2.50 + 3h = 13   Now solve for x

-2.50            2.50

  3h = 10.50

 h = 3.50  

Check:

2.50 + 3(3.50) = 13

2.50 + 10.50 = 13

13=  13

7 0
4 years ago
Read 2 more answers
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mariarad [96]

Answer:

$2400

$12,400

Step-by-step explanation:

Simple interest equation:

PV(1+it)

we have

10000(1+.06*4)

10000(1.24)

12400

Subtract the PV to get the interest earned

12400-10000= 2400

We just found that the total would be 12,400 and so part B is already solved

4 0
3 years ago
Kaylee deposited $1,450 in an account that earns 2.596 interest compounded annually. Which function represents the situation, wh
e-lub [12.9K]

Answer:

f(t) = 1450(1.025)^{t}

Step-by-step explanation:

Given

P =1450 -- principal

r = 2.5\% --- rate

n = 1 --- compounded once a year

Required

Determine the function for compound interest

Compound interest f(t) is calculated as:

f(t) =P(1 + r/n)^{nt

So, we have:

f(t) = 1450(1 + 2.5\%/1)^{1 * t}

f(t) = 1450(1 + 2.5\%)^{t}

f(t) = 1450(1 + 0.025)^{t}

f(t) = 1450(1.025)^{t}

4 0
3 years ago
A proportional relationship is a relationship between equivalent ratios. Imagine that ice cream costs $2 per scoop. If you get o
Neko [114]

Answer:

Correct

Step-by-step explanation:

is there a question?

4 0
3 years ago
HELP ME ASAP!!!!!!!!!!!!!!!!!
laila [671]

x - 3 > -2

x -3 + 3 > -2 + 3

x > 1

Graphed on desmos

8 0
4 years ago
Read 2 more answers
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