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oksano4ka [1.4K]
3 years ago
6

Please help I really need help

Mathematics
2 answers:
ollegr [7]3 years ago
7 0
Must be one point at a time not two :-)
katrin2010 [14]3 years ago
5 0

Answer:

No

Step-by-step explanation:

Use the vertical line test, you can conclude that this is not a function.

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Please help and explain
mr_godi [17]
All but -1 <x <1
_____________
4 0
3 years ago
The left and right page numbers of an open book are two consecutive integers whose sum is 335 find these page numbers.
almond37 [142]

Answer:

167 and 168

you divide 335 by 2, you get 167.5

so it's gonna be either 166 and 167 or 167 and 168

then you add up 166 and 167, you get 333 (so this is not the answer)

it means the answer is <u>1</u><u>6</u><u>7</u><u> </u><u>a</u><u>n</u><u>d</u><u> </u><u>1</u><u>6</u><u>8</u> (167+168=335)

hope it helped, sorry for my bad english

if something is not clear, write a comment I'll answer

3 0
3 years ago
Given h(x)=3x+4, solve for x when h(x)=1
aivan3 [116]

Answer:

7

Step-by-step explanation:

Given,

h ( x ) = 1

To find : -

h ( x ) = 3x + 4

h ( 1 ) = 3 ( 1 ) + 4

= 3 + 4

h ( 1 ) = 7

3 0
3 years ago
Read 2 more answers
Three less than a number b is more than 15.
Korolek [52]

Answer:

b-3>15b>18(18 infinity)

Step-by-step explanation:

4 0
3 years ago
What is the anwser to 5/10 - (-8/10)? I really need to know if this fraction would be a negitive?
balandron [24]
<u><em /></u>Subtracting a negative number really means to add it

Here's addition:
(1) + (1) = 2
(1) + (-1) = 0
(-1) + (-1) = -2
(-1) + (1) = 0

Here's subtraction:
(1) - (1) = (1) + (-1) =0
(1) - (-1) = (1) + (1) = 2
(-1) - (-1) = (-1) + (1) = 0
(-1) - (1) = (-1) + (-1) = -2


Here's your problem specifically:

(5/10) - (-8/10)

(5/10) + (8/10)

*since they have the same denominator, that stays the same, and you only have to add up numerators

(5 + 8)/10

13/10

<u><em>answer is 13/10 . . . it's positive</em></u>

7 0
3 years ago
Read 2 more answers
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