Answer:
D. Graph D
Step-by-step explanation:
We know that, 'Direct Variation or Directly Proportional' is relationship between two variables where one is a constant multiple of the other.
That is, if one variable changes, the other variable also changes in proportion to the first variable.
The general form of 'Direct Variation' is y = kx, where k is a constant i.e. it does not have a y-intercept.
Now, according to our options, we see that the figures of A,B,C are the graphs of the straight lines given by y =-2x+2 , y=2x+2, y=-2x+2 respectively.
Each of these three equations have y-intercept, therefore cannot be the equations of a direct proportion.
Now, in option D, the figure is the graph of straight line y = -x and has no y-intercept.
Hence, the linear function in Graph D shows a direct proportion.
Solve for the equation. The. Divide by 4 on both sides. And whatever you get for the slope. Write the opposite which will give you the perpendicular slope. For example: 1/4x is perpendicular to -4x
x can be represent as 3.33
Answer:
52 squared units
Step-by-step explanation:
Area = L x W. And always put squared and whatever the unit is, in this case, squared units.
Answer:
0>3 i hope it helps
Step-by-step explanation:
Let's solve your inequality step-by-step.
−2(x−3)−4>3x−5(x−1)
Step 1: Simplify both sides of the inequality.
−2x+2>−2x+5
Step 2: Add 2x to both sides.
−2x+2+2x>−2x+5+2x
2>5
Step 3: Subtract 2 from both sides.
2−2>5−2
0>3