Which of the following points must the graph of the linear parent function cross?
a. (0,0)
b. (0,-1)
c. (1,-1)
d. (1,0)

The correct option is A.

Step-by-step explanation:

The equation of linear parent function is

it can be written as

The linear parent function passes through the points (a,a), where a is any real number.

Put x=0, in this equation.

The linear parent function passes trough the point (0,0), therefore option is A.

Put x=1, in this equation.

The linear parent function passes trough the point (1,1), therefore options B, C and D are incorrect.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x