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Sophie [7]
3 years ago
9

What are the coordinates of the y-intercept? Y=3x+2 A.(0,2) B.(2,0)

Mathematics
2 answers:
Schach [20]3 years ago
8 0
The correct answer is A
oee [108]3 years ago
7 0

Answer: ( 0 , 2 )

Step-by-step explanation:

Given :

y = 3x + 2

y - intercept is the point at which the value of x = 0

substituting x = 0 into the equation , we have

y = 3(0) + 2

y = 0 + 2

y = 2

this means that , when x = 0 , y = 2

so the coordinates of the y - intercepts = ( 0 , 2 )

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Write the expression for when you translate the graph of y = |3x− 5| one unit to the right. Plzz help
AfilCa [17]

Answer:

2<x<4/3

Step-by-step explanation:

Given the equation of a graph to be y = |3x− 5|, if the equation is one unit to the right, this can be expressed as |3x-5| > 1.

Solving the resulting equation

|3x-5| > 1.

Since the function 3x-5 is in a modulus sign, this means that the function can take both negative and positive values.

For positive value of the function;

+(3x-5) > 1

3x > 1+5

3x>6

x>6/3

x>2 ... (1)

For the negative value of the function;

-(3x-5) > 1

On expansion

-3x+5 > 1

-3x > 1-5

-3x > -4

Multiplying through by -1 will also change the inequality sign

x < -4/-3

x < 4/3...(2)

Combining equation 1 and 2, we have;

2<x<4/3

6 0
3 years ago
Read 2 more answers
Nine more than four times a number is the same as one less than twice the number find the number
lianna [129]
The answer is -5. -5 times 4 is -20, plus 9 is -11. -5 times 2 is -10, -1 is -11. -5 works.
5 0
3 years ago
What’s the equation of the blue line??
Sholpan [36]

Answer:

y = -1/2 + 2 (Slope intercept)

Step-by-step explanation:

Y-intercept is when the x-value is 0.

So the y-intercept is (0, 2)

To find slope, find two random points:

(0, 2) , (2, 1)

Slope (m) =ΔY/ΔX  = -1/2 =  -0.5

Equation of the line:

y = -0.5x + 2

or

y = -1/2 + 2

When x=0, y = 2

When y=0, x = 4

4 0
2 years ago
Find the two numbers that have a sum of 49 and a difference of 1/2
NeX [460]

Answer:

49.5 , -0.5

Step-by-step explanation:

a  + b =49\\a -  b = 0.5\\a= 49.5\\b= -0.5

6 0
2 years ago
Read 2 more answers
Someone please help I need this ASAP Please.
ExtremeBDS [4]

Answer:

i think 2. is :   1and 3. is

Step-by-step explanation:

5 0
2 years ago
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