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3 years ago

What is x squared minus 18x equal to negative 32

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

8 0

Answer:

x=16

x=2

Step-by-step explanation:

$x^2-18x=-32\\x^2-18x+32=0\\(x-16)(x-2)=0\\\\x-16=0\\x=16\\\\x-2=0\\x=2$

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Which is a y-intercept of the graphed function

dybincka [34]

Answer:

$\displaystyle (0, -9) \\ (0, -3)$

Step-by-step explanation:

There is no graph posted, but y-intercepts are <em>x</em>'s are set equal to zero.

I am joyous to assist you anytime.

4 0

4 years ago

Can y’all help me and tell me what the answer is please I’m a bit stuck

12345 [234]

Answer:

The correct choice is:

-2 to the 4th power is positive 16.

Option C is correct.

Step-by-step explanation:

We need to find mistake make in work below:

$(-2x^4)^4=-16x^{16}$

The mistake here is when we have even power, the negative sign gets positive i.e $(-a)^m=a^m$ if m is even

so, in our case it would be:

$(-2x^4)^4=16x^{16}$

The correct choice is:

-2 to the 4th power is positive 16.

Option C is correct.

5 0

3 years ago

Y=3/2x+5 in standard form

Lyrx [107]

Answer:

3x -2y = -5

Step-by-step explanation:

Standard form is ...

ax +by = c

where the leading coefficient (a, or b if a=0) is positive and a, b, c are mutually prime.

Multiplying the equation by 2 gives ...

2y = 3x +5

We can subtract 2y+5 to get standard form:

3x -2y = -5

5 0

3 years ago

The image of (2, -1) under the transformation T -5, 3 is _____.

LiRa [457]

Answer: probably (b) because negative x positive or plus equals negative

Step-by-step explanation:

3 0

3 years ago

2,3,5,6. Only plz and thank u

vfiekz [6]

For 3, it is an isosceles triangle and it is an acute triangle.

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3 years ago