It would be: 63 / 28 = 9 / 4
So, your answer is 9/4
Hope it helped.
Answer:
There is an x intercept at (-20,0) is not a true statement.
Step-by-step explanation:
y=6(1.20)^x
With exponential growth functions, unless they are shifted up or down, they do not cross the x axis. Since this function does not have a vertical shift , it does not have an x intercept
Answer:
Rate of change = $0.55/pound
Step-by-step explanation:
Given:
To ship a 2 pound item it costs $6.09.
To ship a 7 pound item it costs $8.84.
So, we can put the data in co-ordinates such that co-ordinate represents the mass of the item in pounds and co-ordinate represents the cost of the item in dollars.
So, we will have two points
Rate of change is the slope of the line joining the points and is given by:
∴ Rate of change = $0.55/pound
Answer:
1.8 meters
Step-by-step explanation:
It was easy for me
Answer:
B. y = -5x -2
Step-by-step explanation:
Fill in the given values in the form ...
y = (slope)x + (y-intercept)
y = -5x +(-2)
y = -5x -2 . . . . simplify; matches choice B