Answer:
y=mx+b
mx= 5 up, 1 to the right
b= where you start which is at 1
Answer:
Step-by-step explanation:
hello :
note :
Use the point-slope formula.
y - y_1 = m(x - x_1) when : x_1= -4 y_1= 0
m= +5/4 (parallel means same slope)
an equation in the point-slope form is : y +0= -5/4(x+4)
Part 1)
we have
the scale is
the distance on a map is
we know that
The scale is equal to the distance on a map divided by the real distance
Let
x------> distance on a map
y-------> real distance
S-------> scale
In this part we have
Find the value of y
Substitute the values
Convert to kilometers
Part 2)
In this part we have
Find the value of x
Substitute the values
Convert to centimeters
therefore
the answer is
The distance is