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LUCKY_DIMON [66]
3 years ago
12

Which graph best represents y = -x2 + 6x - 1?

Mathematics
1 answer:
jeka943 years ago
7 0
The answer choice would be D
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 A submarine is at an elevation -100 feet( 100 feet below sea level) let’s compare the elevation of these for people to that of
Svetradugi [14.3K]
<h3>A submarine is at an elevation of -100 feet (100 feet below sea level). Let’s compare the elevations of these four people to that of the submarine:</h3>
  • Clare’s elevation is greater than the elevation of the submarine. Clare is farther from sea level than the submarine.
  • Andre’s elevation is less than the elevation of the submarine. Andre is farther away from sea level than the submarine.
  • Han’s elevation is greater than the elevation of the submarine. Han is closer to sea level than is the submarine.
  • Lin’s elevation is the same distance away from sea level as the submarine’s.
8 0
1 year ago
Write the explicit formula for the geometric sequence below. 6,30,150,175
yawa3891 [41]

Answer:

Well it's 5x

Step-by-step explanation:

Idk why the answer's so complicated.

4 0
2 years ago
Please help, thanks.
tangare [24]

As the x value increases by 1, the y value increases by 4. If the x value skips from 4 to 25, it increaes by 21. The y value can be found by multiplying 21 * 4 and adding the previous y value, 7. 21 * 4 is 84 and 84 + 7 = B) 91

8 0
3 years ago
Solve this system of equations using the substitution method<br>y=x+7<br>-2x-11=y​
ryzh [129]

Answer:

x=-6, y=1

Step-by-step explanation:

Let's solve your system by substitution.

y=x+7;−2x−11=y

Step: Solve y=x+7 for y:

y=x+7

Step: Substitute x+7 for y in −2x−11=y:

−2x−11=y

−2x−11=x+7

−2x−11+−x=x+7+−x(Add -x to both sides)

−3x−11=7

−3x−11+11=7+11(Add 11 to both sides)

−3x=18

−3x/ −3 = 18/ −3  (Divide both sides by -3)

x=−6

Step: Substitute−6 for x in y=x+7:

y=x+7

y=−6+7

y=1  (Simplify both sides of the equation)

Answer:

x=−6 and y=1

 

3 0
3 years ago
How many sevenths are there in two wholes?
schepotkina [342]

Answer:

14

Step-by-step explanation:

7 times 2 = 14

7 0
2 years ago
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