Answer:
y=2x+1
Step-by-step explanation:
First you have to find the slope:
5-1/2 so 4/2 or 2
Then you write it in point-slope: (I used the point (0,1))
y-1=2x
Simplify than:
y=2x+1
The scale factor will be 1.5. The corresponding angles are congruent because the size is changed not the angles.
<h3>What is dilation?</h3>
Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.
Adnan wants a larger garden.
He draws the triangle ΔPQR to show his original garden.
He wants to enlarge a garden, so he uses a dilation to form the image of the triangle ΔPQ'R'.
He uses vertex P as the center of the dilation.
The ratio of the corresponding sides will be given as
PQ'/PQ = Q'R'/QR = R'P/RP = 1.5
The scale factor will be 1.5.
The corresponding angles are congruent because the size is changed not the angles.
More about the dilation link is given below.
brainly.com/question/2856466
#SPJ1
We can put it into point slope form first, y-y1=m(x-x1), where m is the slope and (x1,y1) is any point on the line.
y--7=(-2/3)(x-0)
y+7=-2x/3, slope intercept form is y=mx+b, so we simply need to solve for y.
y=-2x/3-7
126 think i did it wrong though
Answer:
<em>12</em>
Step-by-step explanation:
Given the expression:
We have to simplify the above expression.
Let us have a look at a few formulas:
Now, let us try to solve the given above expression using the formulas:
