3 years ago

If f(x) = 2x2 + 1, what is f(x) when x = 3?.

Mathematics

1 answer:

kvv77 [185]3 years ago

8 0

Answer:

5/3 is the correct answer

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Julio is playing a trivia game.On his first turn,he lost 100 points. On his second turn,he lost 75 points. On his third turn, he

Lostsunrise [7]

Hi there,

his total score would be = -100-75-85
= -250
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3 years ago

Need help !! asap ....

KengaRu [80]

Ansswer;wait brb.lemme ask my tutor

Step-by-step explanation:

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3 years ago

What is the slope of this line? <br> The coordinates are: (-4,5),(0,6), and (8,8).

Elodia [21]

Answer:

Step-by-step explanation:

we have to use the formula of slope here.

we know,

slope of the line passing through (x1,y1) and (x2,y2) is-

$\frac{y2-y1}{x2-x1}$

Here, the first two points are -

(-4 , 5) and (0,6)

So, the slope will be-

$\frac{6-5}{0-(-4)}=\frac{1}{0+4}=\frac{1}{4}$

So, the slope is-

$\frac{1}{4}$

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3 years ago

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How do you find the radius of a circle using the circumference

Elanso [62]

Answer:

r=C/2π

Step-by-step explanation:

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3 years ago

The midpoint M of the line segment AB is (-3,7). If the coordinate of B is (5,-1), what is the coordinate of the point A?

sleet_krkn [62]

Answer:

Coordinate of Point A is (-11, 15)

Step-by-step explanation:

M -- (-3, 7)

B -- (5, -1)

Therefore, (5 + x)/2 = -3

x = -11

(-1 + y)/2 = 7

y = 15

Therefore Point A is (-11, 15)

8 0

3 years ago

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