Answer:
(0, -4)
Step-by-step explanation:
To find the y-intercept, set x equal to zero:
y = -3(0) - 4, or y = -4, or (0, -4)
First convert the two measurements to inches. Then multiply the two measurements in order to calculate the area. Your final answer will be in square-inches.
Answer:In order to specify a line completely, all you need is
Step-by-step explanation:
co-ordinates of any one of the points it passes through (say, (x1,y1) ), and
its inclination (slope = m).
Its equation, by virtue of the definition of the slope then becomes,
y−y1x−x1=m
Whence, for our case,
y−2x+6=−12
which simplifies to
x+2y+2=0
You either have to use unit rate or complex fractions
ANSWER
P'(2,7)
EXPLANATION
When we reflect a point in the y-axis, we negate the x-coordinates.
The rule for reflection across the y-axis is
The given point, P has coordinates (-2,7)
To obtain the coordinates of the image P', we negate the x-coordinate of P(-2,7).