Y=mx+b
if m is negative then it is decreaseing
answer is cards A and D
Answer:
Yeah it's (B)
Step-by-step explanation:
Why do we have to put step by step explanation.
Answer:
x = 155º
Step-by-step explanation:
y = 25° {Vertically opposite angles}
x + y = 180 {Co-interior angles are supplementary}
x + 25 = 180
Subtract 25 from both sides
x = 180 - 25
x = 155°
Step-by-step explanation:
m=4 , (10, 15)
straight line equation:
y= mx +c
substituting the values:
15=4(10) + c
15 = 40 + c
15 - 40 = c
c = -25
therefore,
y = 4x - 25 (ans)
hope this helps :)))