Answer:
20 people will ride each bus
Step-by-step explanation:
60 people, and 3 buses
you would divide 3 by 60
answer is C
Step-by-step explanation:
i got it right and it looked like no one would help you so
F(x) = (1/2)x + 4
Plug y in for f(x).
y = (1/2)x + 4
Swap x and y.
x = (1/2)y + 4
Solve the equation for y =.
Subtract 4 from both sides.
x - 4 = (1/2)y
Multiply each term 2.
2x - 8 = y
Plug f^-1(x) in for y.
f^-1(x) = 2x - 8
f^-1(4) = 2(4) - 8
f^-1(4) = 0
Answer:
Solve for ‘y' means, solve the equation to get the value of y.
And in terms of x , means, value of y not necessarily in pure constant form, but in the form of x.
Step-by-step explanation: Here's an example
3y +x = 7
=> y = (7-x)/3
We have an exponential with a fractional base and a positive exponent, and a positive sign at front. Each time we multiply a fraction between zero and one by itself it gets smaller. So as x increases we'll go to zero. As x decreases it goes to positive infinity, as negative powers are the reciprocals of positive power.
The left end approaches positive infinity and the right end approaches zero.
