Answer:
1. C
2. C
Step-by-step explanation:
1. x = , y = 4t +3
Solve for t:
t =
Plug in t:
y = 4( ) +3
y = 4 +3
2. x = 2t, y = t + 2
Solve for t:
t = x/2
Plug in t:
y = 1/2x + 2
The height rounded to the nearest thousand feet would be 15,000 ft.
y = mx + b
When x = 0, b is what is left on the right hand side of the equation. So the point is (0,b). This is more commonly called the y intercept. For example
y = 4x + 6
When x is 0 you get
y = 4(0) + 6
y = 0 + 6
y = 6
So in this case 6 is the y intercept. and the equation becomes y = 4x + 6
Answer: y intercept
Answer:
A
Step-by-step explanation:
the "-" sign simply turns everything upside-down. what was above the x-axis is now below it. and vice versa. hence, a reflection over the x-axis.
the "+6" moves then everything up by 6 units. which is a vertical shift up by 6 units.
Step-by-step explanation:
Answer is 99. I am pretty sure.