9514 1404 393
Answer:
(1) x(2/3) = y
(2) 27
(3) 8
(4) 9
Step-by-step explanation:
The first line of the table tells you how to fill in the second line. Use the x and y values from the third line to write (y/x) = (2/3). This gives you the equation ...
x(2/3) = y . . . . line (1)
For the remainder of the table, you can use the given value compared to the value in line 3 to see what the multiplier is for the other value.
(2): The multiplier is 18/2 = 9, so the missing x-value is 3×9 = 27.
(3): The multiplier is 12/3 = 4, so the missing y-value is 2×4 = 8.
(4): The multiplier is 6/2 = 3, so the missing x-value is 3×3 = 9.
Answer:
f(x)= 3(x+2)+4
Step-by-step explanation:
f(x)=a(x-h)+k
a= stretches the function
h= horizontal units
k= vertical units
Answer:
x = 25
Step-by-step explanation:
the angles form a linear pair and sum to 180° , then
5x - 5 + 2x + 10 = 180 , that is
7x + 5 = 180 ( subtract 5 from both sides )
7x = 175 ( divide both sides by 7 )
x = 25
