Answer:
On a coordinate plane, a straight line with a positive slope goes through points (negative 2, negative 6), (0, 0), and (2, 6).
Step-by-step explanation:
The function is given by f(x) = - x and another function is given by g(x) = 2x.
Now, (g - f)(x) will be given by
(g - f)(x) = 2x - (- x) = 3x .......... (1)
Now, we have to choose from the options of the graphs that is applicable to function (1).
So, on a coordinate plane, a straight line with a positive slope goes through points (negative 2, negative 6), (0, 0), and (2, 6). (Answer)
Answer:
Radius: 4.2 cm
Diameter: 8.4 cm
Step-by-step explanation:
Radius: The number that is half the circle.
Diameter: The radius times 2
Mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Xy is the number
A) x + y = 7
B) 10y + x = 10x + y + 9
collecting terms of equation B
B) -9x + 9y = 9
multiplying A) by 9
A) 9x + 9y = 63 then adding it to equation B)
B) -9x + 9y = 9
18y = 72
y = 4
x = 3
The number is 34
