Answer:
26
Step-by-step explanation:
Answer:
Step-by-step explanation:
f(x)+1 means the graph is moved up by 1
f(x)-1 means it is moved down by 1
f(x+1) means it is moved left by 1
f(x-1) means it is moved right by 1
Keep in mind when it's inside the function it's kinda flipped. since the right is the positive x direction and vice versa.
Anyway, the options show us how the top point is moved. It always starts at (4,1). I will solve the first and leave the others to you, but let me know if yous till need me to walk you through it.
In A the point moves from (4,1) to (4,3) So what does this mean? It means up by 2, since 1 goes to 3. Now, which of the options make the graph move up? the f(x)+1 option. Well, if f(x)+1 makes it go up by 1, then f(x)+2 makes it go up by 2, which is what we want. So A goes with f(x)+2
Answer:
Step-by-step explanation:
let number of adult tickets=x
and number of student tickets=y
x+y=137 ...(1)
8x+6y=952
divide by 2
4x+3y=476 ...(2)
multiply by 3
3x+3y=411 ....(3)
(2)-(3) gives
x=65
y=137-65=72
number of adult tickets=65
number of student tickets=72
2.
let number of rose flowers =x
and number of carnation flowers=y
x+y=264
y=264-x
3.50 x+2.50y=772
multiply by 2
7x+5y=1544
7 x+5(264-x)=1544
7 x+1320-5 x=1544
2 x=1544-1320
2 x=224
x=112
y=264-112=152
number of rose flowers=112
number of carnation flowers=152
Answer: 3
Step-by-step explanation: the slope of a linear parent function will always be the same as the y-intercept which is the number that the line passes through in the y-plane
The answer is <span>No, because one ticket’s expected value is worth $0.50 more than the face value. </span>
