What substitution should be used to rewrite 16(x + 1)2 - 22(x + 1) - 3 = 0 as a quadratic equation?

see explanation

Step-by-step explanation:

Given

16(x + 1)² - 22(x + 1) - 3 = 0

Using the substitution u = x + 1, then

16u² - 22u - 3 = 0 ← quadratic equation in standard form

step-by-step explanation:

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves