Answer
C. x = 8.6
Step-by-step explanation:
20/14 = 1.43
SF = 1.43
so 6 x 1.43 = 8.6
Answer is C. x = 8.6
Answer:
All Real Numbers or (-∞,∞) for both domain and range
Step-by-step explanation:
The line is growing infinitely in both directions, so it will end up reaching every x and y value in both directions
Answer:
c. 10=4(3)+b; b=-2
Step-by-step explanation:
When given a single point (x1, y1)
The Equation of a line formula is given as:
y - y1 = m(x - x1)
From the question
m=4
the point is (3,10),
Hence, Equation of the line is
y - 10 = 4(x - 3)
y - 10 = 4x - 12
y = 4x - 12 + 10
y = 4x - 2
Hence, the correct substitution (y=mx+b)
10 = 4(3) + b
b = -2
Option C is the correct option