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3 years ago

HELP ASAP GIVING BRANLIST!!

Mathematics

2 answers:

den301095 [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Y intercept is 18

For qn 2 y intercept is -8

valentina_108 [34]3 years ago

4 0

Answer:

1) Y intercept: 0, 18

x intercept: (-6, 0)

2) Y intercept (0, -8)

x intercept (-4, 0)

Step-by-step explanation:

y=3x+18

y intercept is when x=0

y=3(0)+18

y=18

So y intercept is 18, 0

X intercept is when y=0

0=3x+18

-18=3x

x=-6

So the x intercept is (-6, 0)

HELPFUL HINT: the equations are already in y=mx+b form, so b is the y intercept!

y=-2x-8

Y intercept (0, -8)

x intercept

0=-2x-8

8=-2x

-4=x

x=(-4, 0)

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Step-by-step explanation:

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blagie [28]

Answer:

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Step-by-step explanation:

we know that

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step 1

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we have

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substitute

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step 2

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step 4

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Hope it helps!!!

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3 years ago

Read 2 more answers