Answer:
I think it might be B.) Triangle B
Step-by-step explanation:
Answer:
x = 7, y = 30 and x = 3, y = 10
Step-by-step explanation:
5x - y = 5, then y = 5x - 5
2y - x^2 = 11
2(5x - 5) - x^2 = 11
10x - 10 - x^2 = 11
-x^2 + 10x -10 = 11
-x^2 + 10x -21 = 0
x^2 - 10x + 21 = 0
(x - 7)(x - 3) = 0
x = 7, y = 30
x = 3, y = 10
Answer:
option ( c ) is correct !!
Step-by-step explanation:
Given equations :-
y = -6x + 9 ________ ( i )
y = -3x + 3 .....( ii )
Equating both i and ii
-6x + 9 = -3x + 3
-6x + 3x = 3-9
-3x = -6
x = -6/-3
x = 2
Also, y = -3x + 3
y = -3(2) + 3
y = -6 + 3
y = -3
So, ( x , y ) = ( 2 , -3 )
I tnjnk is b I'm not sure
Answer: (1,7) (2,9) (3,11) (4,13)
Step-by-step explanation:
The function is y = 2x + 5. To find the y coordinates we will insert the values 1, 2, 3, and 4 for x.
y = 2(1) + 5
y = 7
So the first coordinate would be (1,7)
y = 2(2) + 5
y = 9
Second coordinate will be (2,9)
y = 2(3) + 5
y = 11
Third coordinate will be (3,11)
y = 2(4) + 5
y = 13
Fourth and final coordinate will be (4,13)
