Step-by-step explanation:
4 + 7 x X = 22
4+7x=22
7x=22-4
7x=18
x=18/7
Answer:
B - Taking the cube root of y
Step-by-step explanation:
Data provided in the question
y = ax^3
Based on the above information
Now we take the cube root of y
So, it would be calculated below:
y1/3 = a1/3 × x
So
As it can seen by the above equation there is a linear relationship between the cube root of y and x
Therefore, the correct option is B.
Hence, all the other options are wrong
Answer: (0,1), (1,0)
Step-by-step explanation:
plug in a number for y.
ex) x=0 y=1
y=-x + 1
1= -0 + 1
1=0 + 1
Answer:
y = -2x + 4.
Step-by-step explanation:
Use the point-slope form of the equation of a line:
y - y1 = m(x - x1)
Here the slope m = -2, x1 = 3 and y1 = -2 so:
y - (-2) = -2(x - 3)
y + 2 = -2x + 6
y = -2x + 4 (answer).