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Sedbober [7]
2 years ago
14

Help me! Graph y=2x^2+5x-7

Mathematics
1 answer:
bija089 [108]2 years ago
7 0
Hey! I feel so sorry for you. I’ve been stuck with graph questions for a while now. They can be tricky, especially long equations like that. I snapshotted the graph I calculated for you.

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1) x= -7
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3) x=-22
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Help PLEASEEEE!!!!!!!!!!!
vodka [1.7K]

Answer:

1- click

2--trick

3- track

4-trace

Step-by-step explanation:

equation (y=x+2)       x                      y                  

y=-3+2                        -3                     -1

y=-1+2                       -1                       1

y=0+2                        0                       2

y=2+2                        2                       4

you can plot the points ( click)

<h2>equation (y=-x)               x                 y</h2>

y=-(-2)                                    -2                    2

y=0                                         0                     0

y=-1                                         1                      -1

y=-3                                        3                      -3

plot the points

<h2>equation (y=1)                                          x                   y</h2>

y=1 no matter what the value of x                     -3                      1

(-3,-1,0,2)                                                               -1                      1  

                                                                              0                      1

                                                                                2                      1

<h2>y=1/2 x +1                    x                        y</h2><h2> y=-4/2 +1                     -4                       1</h2>

y=-2/2 +1                            -2                           0

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 y=3/2 +1                             3                          2.5

there are no image for 5 and 6

       

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What is the perimeter?<br> Help plz....And no links!! I repeat No links!!!
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Answer:

48 cm

Step-by-step explanation:

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By <span>Pythagorean triple
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