Answer:
C
Step-by-step explanation:
The values are not vectors so ST/SR should be 3
The y intercept is where m=0. Hence, set m=0 and solve for c:
c=0.05(0)+4.95
c=4.95
Answer:
y= 10x-38
Step-by-step explanation:
Equation of a line is usually written in the form of y=mx+c, where m is its gradient and c is its y-intercept.
Given that m=10,
y= 10x +c
Now substitute the coordinates into the equation.
When y=12, x=5,
12= 10(5) +c
12= 50 +c
c= 12 -50
c= -38
Thus the equation of the line is y= 10x -38
Preserved the size because 12inchs is = to 1 ft.
2(x4) = 35 - (7-4x)
+4x
2(x8)= 28
/2 /2
8x = 14
