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xy = is a constant (k) so k = -360. When y = - 36, x = 10
a=4because to find a you have to do the opposite which would be divide and 36 divided by 9 equals 4. 4 times 9=36.
f(36) = -(36) -1 = -37
36
36-h equals 61 = -25
y=kx^2 hence k=198/36. now y=198/36*(2)^2 y=22
xy = is a constant (k) so k = -360. When y = - 36, x = 10
36
If y varies directly as x and y is 36 when x is 9, then y is always four times the value of x. So if y is 12, then x is 3.
a=4because to find a you have to do the opposite which would be divide and 36 divided by 9 equals 4. 4 times 9=36.
9 and 12
9 and 12
f(36) = -(36) -1 = -37
The statement "y varies inversely as the square of x" means that in function form y(x) = k/x2, where k is an (initially) unknown constant. The second condition can be written in algebraic form as 4 = k/32 ; or k = 4 X 9 = 36; Then y(2) = 36/22 = 9.
36 = 36
find out what 6 squared equals. which is 6 x 6 and that equals 36
12 x 3 = 36