Question

2x + y = 7
A) slope: 7; y-intercept: 2
B) slope: 2; y-intercept: 7
C) slope: -2; y-intercept: 7
D) slope: 2; y-intercept: 7​

Answer 1

Answer:

C

Step-by-step explanation:

Convert to slope intercept form:

y = mx + b

2x + y = 7

y + 2x = 7

y + 2x - 2x = 7 - 2x

y + 0x = -2x + 7

y = -2x + 7

Slope = -2

Y-intercept = 7