3 years ago

Help please I beg you ;DD

1 answer:

4 0

The correct answer would be the first one

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eduard

Answer:

Step-by-step explanation:

2b^2 - 3b + 4a^2........a =-6 and b = 8

now we sub

2(8^2) - 3(8) + 4(-6^2)

2(64) - 24 + 4(36)

128 - 24 + 144

272 - 24

248 <==

7 0

4 years ago

elena55 [62]

What is the fraction

7 0

4 years ago

liq [111]

Line q has slope 3, as you've found.

Any line perpendicular to q will then have slope -1/3, as you've found.

Line p thus has slope -1/3 and we know it passes through (6, -5), so from the point-slope formula we get the equation

$y - (-5) = -\dfrac13 (x - 6) \implies \boxed{y + 5 = -\dfrac13 (x - 6)}$

3 0

2 years ago

Phantasy [73]

Answer:

f(x)=9sin(6πx)+3

6 0

3 years ago

Nana76 [90]

Answer:

True

Step-by-step explanation:

7 0

3 years ago