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tatyana61 [14]
2 years ago
12

What is the range of the quadratic function f(x)=2-x^2

Mathematics
1 answer:
dimulka [17.4K]2 years ago
7 0
(-infinity, 2]. Use the infinity symbol and not the word
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4.5m + 8 - 2.3m - 3.5
anastassius [24]

Answer:

494235234934-1304039445

Step-by-step explanation:

4r567890e-r0987ytdghcn

6 0
3 years ago
write the standard form of the line that passes through the given points include your work in your final answer type your answer
Gemiola [76]
The slope is change in "Y" divided by the change in "x"
1-(-3)/2-(-1)
 = 4/3

Standard Form
y-y1=m(x-x1)
y-(-3)=4/3(x-(-1)
y+3=4/3x+4/3
y=4/3x-5/3

Rewrite in standard form
-4/3x+y=-5/3
Can't have fractions so multiply by 3 to get rid of the denominator
-4x+3y=5
Divide by -1 to get rid of the negative sign

4x-3y=-5


4 0
3 years ago
Which is not a true statement?
lyudmila [28]

Answer:

B 10.211 < 10.210

Step-by-step explanation:

Evaluating each of the given statements one by one:

A 10.345 > 10.340

Decimal values at the tenth and hundredth place are the same on both sides while the thousandth part value is greater on the left side.

Hence, this statement is true

B 10.211 < 10.210

Decimal values at the tenth and hundredth place are the same on both sides while the thousandth part value is greater on the left side.

Hence , this statement is not true because 10.211>10.210

C 9.999 < 10.0

This statement is true because 9.999 is less than 10.

D 6.3 = 6.30​

This statement is correct as the left hand side is the same as right hand side.

7 0
3 years ago
A package of 5 pairs of insulated socks costs ​$39.45. What is the unit price of the pairs of socks​?
Brums [2.3K]

Answer:

7.89

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Find the median data 46,22,46,49,45,39,40,42,41,39,40,36
ddd [48]

Answer:

median is 40.5

Step-by-step explanation:

22, 36, 39, 39, 40, 40, 41, 42, 45, 46, 46, 49

half way between numbers in numerical order

lands between 40 and 41

40.5

7 0
2 years ago
Read 2 more answers
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