2 years ago

What is the y interceot for f(x)=x^2-3

Mathematics

2 answers:

Svetlanka [38]2 years ago

5 0

Answer:

Step-by-step explanation:

andre [41]2 years ago

4 0

Answer: 0,-3

Step-by-step explanation: hope this helps!!

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lorasvet [3.4K]

Answer:

heres the answer

Step-by-step explanation:

just graph (2,3) (3,2) (4,3)

on a coordinate grid

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3 years ago

Two numbers, a and b, are stored in one byte floating point notation using the least significant (rightmost) 3 bits for the expo

ehidna [41]

$a=00110111 = 00110_2 \times 2^{111_2} = 6 \times 2^{-1} = 3$

$b=11011000 = 11011_2 \times 2^{000_2} = -(0100_2 + 1) =-(4+1)=-5$

$a+b=-2 = -1 \times 2^{001} = -2 \times 2^{0} = -4 \times 2^{-1}$ etc.

$a+b=-2 = 11111001 = 11110000 = 11100111 = ...$

Hard to select the correct answers without seeing the choices. Let's check a couple,

$11111001 = -(00000+1) \times 2^{1} = -2 \quad\checkmark$

$11110000 = -(00001 + 1) \times 2^{0} = -2 \quad\checkmark$

$11100111 = -(00011 + 1) \times 2^{-1} = -4/2= -2 \quad\checkmark$

4 0

4 years ago

WILL GIVE A BRAINLEST AND 50PTS FOR CORRECT ANSWER THANXS!!!!!!!!!!!!!!!!!!!

DochEvi [55]

D. (xy2 + 3z14)(x2y4 – 3xy2z14 + 9z28

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4 years ago

Read 2 more answers

Take the horse to overtake the

S_A_V [24]

Answer:

120 km/h

Step-by-step explanation:

Speed in one direction = 40 km/h
Speed on return = x
Average speed = 60 km/h

Let the distance be d

<u>Average speed </u>

2d/(d/40 + d/x) = 60
d/40 + d/x = 2d/60
1/40 + 1/x = 1/30
1/x = 1/30 - 1/40
1/x = (4-3)/120
1/x = 1/120
x = 120 km/h

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3 years ago

HELP MEEEE!!!<br><br> which of these graphs do not represent constant rates of change ?

Ganezh [65]

Answer:

Hello! Your answer would be below!

Step-by-step explanation:

Graph B)

Hope I helped! Ask me anything if you have questions!

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3 years ago