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2 years ago

10

Y+5=_7x – 4) - Help !!

2 answers:

S_A_V [24]2 years ago

4 0

Answer:

so x = 0 and y = -9

Step-by-step explanation:

y +5 = -7 x - 4

Therefore y = -7 x -4 -5

y = -7x -9

(-7 x - 9 )+5 = -7 x -4

-7 x + 7 x - 4 = -4

0x =-4 +4

0x = 0

so x = 0

y = 0 - 9

y = -9

so x = 0 and y = -9

artcher [175]2 years ago

4 0

Answer:

y=7x-9

Step-by-step explanation:

first you see if you can combine any like terms and in this case you can not so then you subtract 5 from the other side and end up with y=7x-9 and then you have the equation for slope intercept if that is what you are looking for if you need to find something else i do not know what to do sorry hope it helps a little

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Yuri [45]

Answer:

Average rate of change: $-3$

Step-by-step explanation:

<u>Remember:</u>

The average rate of change of a function over an interval $[a,b]$ is $\frac{f(b)-f(a)}{b-a}$

<u>Given:</u>

$[a,b]=[1,7]$

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<u>Calculation:</u>

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2 years ago

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