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damaskus [11]
3 years ago
15

True or False: y = x2 + 3 is a function. A. True B. False

Mathematics
2 answers:
kifflom [539]3 years ago
8 0

Answer:

B

Step-by-step explanation:

vovangra [49]3 years ago
3 0

Answer:

A. true

Step-by-step explanation:

You might be interested in
7. Compare the value of the 5 in 85,327 and 435.
Colt1911 [192]

Answer:

5 in the 85327= five thousand units

5 in the 435= five units

Step-by-step explanation:

85,327= eighty five thousand, three hundred and twenty seven

Value of five or the position if five in the above number is the thousand position

5 in the above = five thousand unit

435= four hundred and thirty five

The position of five in the above number is the unit position

Five in the above= five unit

6 0
3 years ago
 If a 10-pound sack of potatoes costs $6.55, how much would 1 pound cost? Round your answer to the nearest cent. 
Black_prince [1.1K]
\begin{array}{ccc}10\ lb&-&\$6.55\\\\1\ lb&-&\$ x\end{array}\ \ \ |cross\ multiply\\\\\\\\10\cdot x=1\cdot6.55\\\\10x=6.55\ \ \ \ |divide\ both\ sides\ by\ 10\\\\x=\frac{6.55}{10}\\\\x=0.65\underline{5}\approx\boxed{\$0.66}\\

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).

3 0
4 years ago
A cab charges $1.45 for the flat fee and $0.55 for each mile. Write and solve an inequality to determine how many miles Ariel ca
Ugo [173]

Answer:

Step-by-step explanation:

To answer this question you first need to know what the inequality symbols mean!

≤ Less than or equal to

≥ Greater than or equal to

So if Ariel has $35 this mean the following:

$1.45 is the flat fee or y-intercept

$0.55 is the slope

This mean the following:

$1.45 + $ 0.55x ≤ $35

$0.55x ≤ $33.55

x≤61

5 0
3 years ago
Write the set of integers in order from least to greatest. 23, 14, -14, -5, 6, -2
xeze [42]

Answer:

-14,-5,-2,6,14,23

Let me know if this helped :)

3 0
3 years ago
Read 2 more answers
Solve this equation for d.
Alborosie

Answer:

d = 12

Step-by-step explanation:

d- 6 = 6

Add 6 to each side

d- 6+6 = 6+6

d = 12

7 0
3 years ago
Read 2 more answers
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