Answer:
-4 ≤ y < ∞
Step-by-step explanation:
The graph shows the range (vertical extent) has a minimum value of -4, and includes all y-values greater than or equal to that value.
In interval notation, the range is [-4, ∞).
Answer:
The equation for the line in the form of is
Step-by-step explanation:
Given point is . And equation of perpendicular line is
First, we will slope of line . Let us call it .
, that is slope of line .
Let us call slope of line perpendicular to x+y=6 is .
We know,
So, the slope of line perpendicular to is
Also, the line passes through point
So, the equation for the line in the form of is
Answer:
- The value of
- The value of
Step-by-step explanation:
Let
and
As is exactly divisible, so, the remainder is 0.
∴
As the R.H.S becomes 0 when and .
And
by substituting
by substituting
Adding Equation [A] and equation [B]
Subtracting Equation [A] and equation [B]
Therefore,
- The value of
- The value of
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Given:
Original price = $145.00
Final cost = $152.25
To find:
The percent of tax.
Solution:
The formula for tax is:
Tax = Final cost - Original price
Formula for tax percentage is:
Therefore, the percent of tax is 5%.