Answer:
Slope formula: (b) m = y2 – y1 / x2 – x1
Point-Slope Formula: (c) y – y1 = m (x – x1)
Slope Intercept Form: (a) y = mx + b
Initial cost = $126
Final cost = $150
Then
Amount of change = (150 - 126) dollars
= 24 dollars
Then
Percentage change = (24/126) * 100
= 2400/126 percent
= 19.05 percent
So from the above deduction we can easily conclude that the percentage change is 19.05%. I hope the procedure is simple enough for you to easily understand. You can generally use this method for solving similar kind of problems in future without requiring any kind of help from outside.
Answer:
A and D
Step-by-step explanation:
In the attached file
Given: x=6
By substituting value of x as 6 in the given expression, we get:
Now, using integer sign property,
Therefore, <u>f(</u><u>6</u><u>)</u><u>=</u><u>1</u><u>8</u><u>1</u>
