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NemiM [27]
3 years ago
8

Can someone please help

Mathematics
1 answer:
Anastasy [175]3 years ago
6 0

Point slope form is

y - y1 = m(x - x1) where m = slope and (x1, y1) is a point on the line.

Plugging in the given values:-

y -  1.4 = 1.8(x - (-4.5))

y - 1.4 = 1.8(x + 4.5)   So the correct choice is A.

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I need help I don't know how to do this
AveGali [126]

Answer:

Step-by-step explanation:

4 0
3 years ago
Which graph shows the solution to this system of inequalities?<br> y&gt;-1/3x+1<br> y&gt;2x-3
Mademuasel [1]

Given:

The system of inequalities is:

y>-\dfrac{1}{3}x+1

y>2x-3

To find:

The graph of the given system of inequalities.

Solution:

We have,

y>-\dfrac{1}{3}x+1

y>2x-3

The related equations are:

y=-\dfrac{1}{3}x+1

y=2x-3

Table of values for the given equations is:

    x                   y=-\dfrac{1}{3}x+1             y=2x-3

   0                             1                              -3

   3                             0                              3

Plot (0,1) and (3,0) and connect them by a straight line to get the graph of y=-\dfrac{1}{3}x+1.

Similarly, plot (0,-3) and (3,3) and connect them by a straight line to get the graph of y=2x-3.

The signs of both inequalities are ">". So, the boundary line is a dotted line and the shaded region or each inequality lie above the boundary line.

Therefore, the graph of the given system of inequalities is shown below.

6 0
2 years ago
Simplify −√81 3 −2√48 3 +2√24 Work Needed
MissTica

Answer:

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
St=20 and s lies at 5 where could t be located ?
anzhelika [568]

Answer: The coordinates of the point T are given. The midpoint of segment ST has coordinates (5.-8). Find the coordinates of point S.

points (10,18)

4 0
3 years ago
If w= -1, x =6 and y= -3, find the following<br><br> 3w² - 5w + 1
drek231 [11]

Answer:

3

Step-by-step explanation:

3(1)² - 5(1) + 1

3x3 = 9

9-5+1

9-6 = 3

8 0
3 years ago
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