T   1     2    3     4
B   3     6    9   12
This is linear relationships B=3*T (it can be also called directly proportional)
        
             
        
        
        
Answer:
The solution of the given equations
x =4 , y = 1
Step-by-step explanation:
<u>Explanation</u>:-
<u>Step(l</u>):-
Given the system of equations -5x+13y = -7 ..(l)
                                                      5x+4y=24 ..(ll)
<u>Step(ll)</u>
Adding (l) and (ll) equations and cancelling '5x' terms we get
          13y+4y = -7 +24
                17y = 17
dividing '17' on both sides, we get
                  y=1
<u>Step(lll):-</u>
Substitute y=1 in equation (l) , we get
-5x+13y = -7
-5x + 13(1) = -7
subtracting '13' on both sides, we get
-5x +13 -13= -7 -13
-5x = -20
Dividing '-5' on  both sides, we get

x = 4
<u>Conclusion</u>:-
The solution of the given equations
x =4 , y = 1
 
        
             
        
        
        
X method is the method to find the factors of the polynomial equation.The factor of the given polynomial is,

Thus the option 3 is the correct option,
<h3>
How to find factor of polynomial using X method?</h3>
X method is the method to find the factors of the polynomial equation.
The standard form of the quadratic equitation is given as,

Given information-
The equation given in the problem is,

Compare the above equation with the standard form. We get,

To find out the factor of above equation using X method, follow the steps.
- Step 1) Multiply  and and and place and place at the top of X as shown in the image. at the top of X as shown in the image.
         
- Step 2) Place  at the bottom as shown in the image below. at the bottom as shown in the image below.
        
- Step 3) Find two numbers that multiply the top number  and to the bottom number and to the bottom number . .
- Step 4) Write the polynomial from the X box as,
          
          
Hence the factor of the given polynomial is,

Thus the option 3 is the correct option,
Learn more about the X method here;
brainly.com/question/24379507
 
        
                    
             
        
        
        
Answer:
(3,0)
Step-by-step explanation:
to find the x-intercept, you have to plug in 0 for y to solve for x. this would be -6x-2(0)=-18. this simplifies to -6x=-18. we can divide by -6 on both sides. this results in x=3. this is the value of the x-coordinate, so the answer is (3,0) since the x-intercept is where the line crosses/touches the x-axis.
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
Since both graphs are straight lines passing through the origin, then they both display a proportional relationship