Write a function rule for the area A of a triangle whose base b is 2 cm less than seven times the height h. What is the area of the triangle when the height is 14 cm?
(1 point)
Responses
A = 7h² – 2h over 2; 672 cm²
A = 7h – 2 over 2; 48 cm²
A = 7h – 2; 96 cm²
A = 7h² – 2h; 1,344 cm²
1 answer
A = 7h² - 2h over 2; 672 cm²
1 answer