SOLUTION: This question relates to "Function Notation". Find the area, A(x), of a triangle with height 6x (inches) and base 9x-1 (inches). Find A(50).

SOLUTION: This question relates to "Function Notation". Find the area, A(x), of a triangle with height 6x (inches) and base 9x-1 (inches). Find A(50).

Algebra.Com

Question 624530: This question relates to "Function Notation".
Find the area, A(x), of a triangle with height 6x (inches) and base 9x-1 (inches). Find A(50).
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
A(x) = (b*h)/2

A(x) = ((6x)(9x-1))/2

A(x) = (54x^2-6x)/2

A(x) = (2(27x^2-3x))/2

A(x) = 27x^2-3x

From here, plug in x = 50 into the last equation above and evaluate to find A(50).
RELATED QUESTIONS
Using function notation. Find the area, A(x), of a triangle with height of 6x (inches)... (answered by richwmiller)

Find the area, A(x), of a triangle with height 6x (inches) and base 9x-1 (inches). Find... (answered by solver91311)

find the area of a triangle with base 21 inches and height 8... (answered by rapaljer)

Find the area A of a triangle with height 5 inches and base 8 inches A=? square inches (answered by Tatiana_Stebko)

I need help with this question, please. The base of a triangle exceeds the height by 9... (answered by TimothyLamb)

The area of a triangle can be found by using the formula 𝐴 = 1/2... (answered by rothauserc,ikleyn)

how do I find the area of a triangle with a base of 5x inches and a height of (6x+2)... (answered by aditya2117)

Question 1: the length of the base of a triangle is 2 inches less than twice the height. (answered by richwmiller)

Find the area of a triangle with base = 1 3/4 inches and height = inch... (answered by edjones)