Algebra-1

To determine which graph represents y = −0.9x + 2.7, analyze the slope and y-intercept.

 

Equation Analysis:

Slope (m): −0.9 (indicating the line is decreasing)

y-intercept (b): 2.7

 

Examine Each Option:

A: Decreasing line, passes through (−3,0) and (0,−2.7).

 

y-intercept Check: (0,−2.7) does not match the y-intercept of 2.7.

Result: Correct slope but incorrect y-intercept.

 

B: Decreasing line, passes through (0,2.7) and (3,0).