Answer:
D
Step-by-step explanation:
The slope is 1/2, which will be a constant, making it a linear function.
Answer:
12 x 12 = 144
Step-by-step explanation:
12 times by 12 is 144
Answer:
The input value is x=1
Step-by-step explanation:
we know that
The linear equation in slope intercept form is equal to
where
m is the slope
b is the y-intercept
step 1
we have
f(x) passing through the points
(-2,4),(0,2) and (1,1)
we know that
The formula to calculate the slope between two points is equal to
take the points
(0,2) and (1,1)
substitute
The y-intercept is the point (0,2)
so
substitute
----> equation A
step 2
we have
g(x) passing through the points
(-3,-3),(0,0) and (1,1)
Find the slope
This is a linear direct variation, because the line passes through the origin
so
The equation is
Find the constant of proportionality k
take the point
(1,1)
substitute
substitute
----> equation B
The solution of the system of equations A and B is the intersection point both graphs
The intersection point is (1,1) -----> given problem
That means----> For an input value of x=1, the output value in both functions is the same
therefore
The input value is x=1
Answer:
2 + 4v
Step-by-step explanation:
1/3 times 6 equals 2 (1/3 times 6/1) equal 6/3 = 2
1/3 times 12 equals 4 (1/3 times 12/1) equal 12/3 = 4