Please help!!! 50 points!!

Mathematics

2 answers:

Harrizon [31]4 years ago

8 0

Answer:

its already answered so i hope this is ok

Step-by-step explanation:

Tamiku [17]4 years ago

4 0

#1,

The domain is all of the x-values.

The x-values of the set are: 2, 15, 21, 24

Your answer is C.

#2,

Part A)
Yes, the data in the table represents a function because each x-value has exactly one y-value. Also, the function passes the vertical line test.

Part B)
f(x) = 5x - 21
f(11) = 5(11) - 21
f(11) = 55 - 21
f(11) = 34

The table has a y-value of 8, when x = 11.

Therefore, f(x) = 5x - 21 has a greater value than the table when x = 11

Part C)
f(x) = 99
f(x) = 5x - 21

5x - 21 = 99
5x = 120
x = 24

The value of x is 24.

You might be interested in

Brian’s kite is flying above a field at the end of 65m of string. If the angle of elevation to the kite measures 70; how high is

REY [17]

If the height is h, then h/65=sin70, so h=65sin70=61.08m approx.

7 0

3 years ago

Find the slope of (-6,2) and (-4,13)

rewona [7]

We can use the points (-6, 2) and (-4, 13) to solve.

Slope formula: y2-y1/x2-x1

= 13-2/-4-(-6)

= 11/2

______

Best Regards,

Wolfyy :)

6 0

3 years ago

ASAP plzzz answer 1 and 2!!! Directions are on the screenshot!! 50 pts + Brainliest

jek_recluse [69]

Answer:

- 1 -4 for the botome one

Step-by-step explanation: sorry thats all i got

8 0

3 years ago

Read 2 more answers

Which algebraic expression is equivalent to 7(3x + 12) + 12x - 16

Sphinxa [80]

Answer:

fhcchjgcdhj cell

uyyjfgwfyrrfascfavczffbczxvvsfcf

5 0

3 years ago

Using technology, determine the monthly payment on a 35 month loan of $28,000 at 8.1% compounded annually. Round you answer to t

sdas [7]

Present Value of an annuity is given by the formular
PV = P(1 - (1 + r)^-n)/r; where PV = $28,000, r = 0.081/12 = 0.00675, n = 35 and P is the periodic (monthly) payment.

P = PVr/(1 - (1 + r)^-n) = (28,000 x 0.00675)/(1 - (1 + 0.00675)^-35) = 189/0.2098 = 900.90

Therefore, the monthly payment is $900.90

7 0

3 years ago