Which equation represents the horizontal line passing through (9,-7)? O y = 9
O x = -7
O x = 9
O y = -7

y = -7

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

Horizontal lines have a slope of 0.

Step-by-step explanation:

Step 1: Identify

Point (9, -7)

Horizontal line

We know that a horizontal line will always have the same y values.

Step 2: Write equation

y = -7

7

step-by-step explanation:

the answer would be 7

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: