Which linear function includes the points (3, 9) and (-2, -11)?

G e n er a l e q u a t i o n f or l in e in s l o p e in t erce pt f or m : y = a x + b T o f in d a an d b s u b s t i t u d e p o in t s ( 3 , 9 ) , ( − 2 , − 11 ) in t o e q u a t i o n { − 11 = − 2 a + b ∣ ∗ − 1 9 = 3 a + b ​ { 11 = 2 a − b 9 = 3 a + b ​ + − − − − A dd i t i o n m e t h o d 20 = 5 a ∣ : 5 a = 4 b = 9 − 3 a b = 9 − 3 ∗ 4 = 9 − 12 = − 3 A n s w er y = 4 x − 3

Answered by luana | 2024-06-10

(2,1) is the answer

Answered by Anonymous | 2024-06-10

The linear function that includes the points (3, 9) and (-2, -11) is given by the equation y = 4x - 3. This was determined by calculating the slope and then applying the point-slope form of a linear equation. Verification shows that both points satisfy the equation.
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Answered by luana | 2024-12-26