Solve the Equation $$| - 8 x + 7 | = 4$$

question 316

Multiple Choice

Solve the equation.
- $$| - 8 x + 7 | = 4$$

• A) \(\left\{ \frac { 3 } { 8 } , \frac { 11 } { 8 } \right\}\)
• B) \(\left\{ - \frac { 11 } { 8 } , - \frac { 3 } { 8 } \right\}\)
• C) \(\left\{ \frac { 3 } { 8 } \right\}\)
• D) \(\left\{ - \frac { 3 } { 8 } , \frac { 3 } { 8 } \right\}\)

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Definitions:

Fraternal Twins

Twins that develop from two different eggs fertilized by two different sperm, making them genetically distinct, similar to regular siblings.

Identical Twins

Twins who develop from a single fertilized egg that splits and forms two embryos, sharing 100% of their DNA.

Heritability

A measure of how much of the variation in a trait among individuals within a population is due to genetic differences.

Heritability Estimates

Statistical measures that indicate how much of the variation in a trait within a population can be attributed to genetic differences.