Answer:
The answer to your question is below
Step-by-step explanation:
1.- Domain is all the possible values that the independent variable can take.
The function given can to all the real numbers, so,
Domain = R
2.- Range is all the possible values that the dependent variable can take.
The function given can take all the real numbers, so,
Range = R
3.- Inverse function
x = 1/2y + 1
2x = y + 1
y = 2x - 1
Domain = R
Range = R
34 yd pretty sure it’s definetly not a or d
1. If a and b vary inversely and b = 8 when a = 6:
b = k/ a
8 = k / 6
k = 6 * 8
k = 48
Function is:
b = 48 / a
2. When a = 30:
b = 48 / 30 = 8/5
b = 1.6
A) 4*3 x 5*2
b) 9*4 x 7*2
c) 3 x 7*4
d) 2*2 x 9*4
8*5