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Svetach [21]
3 years ago
10

What is the range of y = -x2 – 2x + 5?

Mathematics
1 answer:
Annette [7]3 years ago
5 0

Answer:

A) y ≤ 6

Step-by-step explanation:

if you were to graph this equation you could see the maximum point is at (-1, 6) which means that y-values can be 6 or less

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As the exponent on the base 10 increases, does
trapecia [35]

Answer:

Since the exponent on 10 is positive, I know they are looking for a LARGE number, so I'll need to move the decimal point to the right, in order to make the number LARGER. Since the exponent on 10 is "12", I'll need to move the decimal point twelve places over.

First, I'll move the decimal point twelve places over. I make little loops when I count off the places, to keep track:

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Then I fill in the loops with zeroes:

3.600000000000.

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Step-by-step explanation:

4 0
4 years ago
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vladimir1956 [14]
The answer is a, a=15
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3 years ago
Given the function f(x) = 5x^2 - x + 20, find f(3)<br> A) -20<br> B)-13<br> C) 62<br> D) 64
Viktor [21]
<h3>Answer:  62 (choice C)</h3>

Work Shown:

f(x) = 5x^2 - x + 20

f(3) = 5(3)^2 - 3 + 20

f(3) = 5(9) - 3 + 20

f(3) = 45 - 3 + 20

f(3) = 42 + 20

f(3) = 62

4 0
2 years ago
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Triangle ABC is a right triangle. Find the measure of side c. Round to the nearest hundredth. A) 5.14 cm B) 6.13 cm C) 9.54 cm D
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Ddddddd it is yeah guys I am telling
5 0
3 years ago
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10 less than j is 35
ASHA 777 [7]
J-10=35
add 10 to both sides of the equal sign to isolate j
j=45
4 0
3 years ago
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