Answer:
y = -2x + 5
Step-by-step explanation:
In order to be perpendicular to a given line, the other line must have an opposite reciprocal slope.

A midpoint of the sequence of numbers is B. Median.
Answer:
a = 14
Step-by-step explanation:
<u>Step 1: Write out your problem</u>
f (a) = 5a + 14 | f (a) = 0
<u>Step 2: Solve</u>
f (a) = 5 (0) + 14 , Input a.
f (a) = 0 + 14 , 5 x 0 = 0
(a) = 14 , 0 + 14
a = 14
The revenue is given by the product of the price and the demand function
- The revenue function for Sky Eagle is <u>RS = 229·PS - 0.60·PS² + 0.35·PS·PH</u>.
- The revenue function for Horizon is <u>RH = 269·PH + 0.10·PS·PH - 0.64·PH²</u>.
Reasons:
The given parameters are;
The demand function for the Sky Eagle, DS = 229 - 0.60·PS + 0.35·PH
The demand function for the Horizon, DH = 269 + 0.10·PS - 0.64·PH
The above demand functions gives the quantity demanded
Therefore, the revenue function is given by the product of the price and the demand function as follows;
RS = PS × DS = PS × (229 - 0.60·PS + 0.35·PH) = 229·PS - 0.60·PS² + 0.35·PS·PH
The revenue for Sky Eagle <u>RS = 229·PS - 0.60·PS² + 0.35·PS·PH</u>
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Revenue for Horizon is found as follows;
RH = PH ×(269 + 0.10·PS - 0.64·PH) = 269·PH + 0.10·PS·PH - 0.64·PH²
The revenue for Horizon, <u>RH = 269·PH + 0.10·PS·PH - 0.64·PH²</u>
Learn more demand function here:
brainly.com/question/16888880
Answer:
£ 56
Step-by-step explanation:
3 : 7
Zoe - 24
3x8 = 24
7 x 8 = 56
Hannah received 56.