Answer:
A constant in math is a value that doesn't change. Instead, it's a fixed value. All numbers are considered constant terms.
Just add 3 to both sides
x = 7
420 inches and 35 feet
length of trim required = 84 × 5 = 420 inches
using 12 inches = 1 foot then
= 35 feet
Y-intercept when x = 0
so
y = 4
"A. 4x^4 is the answer so try that."