Answer:
-4
Step-by-step explanation:
you flip the ratio from the original line
Answer:
x= -7, y=2
Step-by-step explanation:
Since y = x+9 you can plug y as x+9 in the other equation
3x+8(x+9)= -5
3x+8x+72= -5
11x= -77
x= -7
y= x+9
y= -7+9
y= 2
Answer:
The rate of change is 3
Step-by-step explanation:
The slope is the rate
The slope is 3
Answer:
Step-by-step explanation:
The standard form of an exponential function is
, where a is the initial value and b is the growth factor.
You will always find your initial value at the y value where x = 0. From your table where x = 0 and y = 1/2:
Any number or variable raised to the power of 0 = 1, therefore
which gives us an initial value, a, of 1/2.
The correct answer is <span>C. Lines m and n have the same slope so they are parallel. The slope = 2/3 </span>