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Liula [17]
3 years ago
13

Find the axis of symmetry for this parabola y=-2x^2+4x-10

Mathematics
1 answer:
AlekseyPX3 years ago
3 0
The answer is x equals 1
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Rewrite the expression in the form 5^n<br><br> (5^-8) (5^-10)
oee [108]

Answer:

Step-by-step explanation:

This problem is all about bases and exponents.  Because we have a quotient and the bases are both 5's, that means that we can use the rule of exponents for quotients to rewrite and simplify:

That's the simplification as long as you are "allowed" to leave the exponent as a negative number.

4 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form of the line having the given slope and y-intercept.
pychu [463]

Answer:

The answer to your question is   y = 4/6x - 4

Step-by-step explanation:

Data

m = 4/6

P (0, -4)

slope-intercept form = ?      y = mx + b    where m is the slope and

                                                                  b is the y-intercept

Formula

           y - y1 = m(x - x1)

Substitution

           y - (-4) = 4/6(x - 0)

Simplification

           y + 4 = 4/6x

Result

                 y = 4/6x - 4

slope = 4/6  y-intercept = -4

7 0
3 years ago
Divide 1-k^3 by k-1​
UNO [17]

Answer:

k 2 + k + 1

Step By Step:

Cancel the common factor.

Then.

k 2 + k +1 by 1

Gets you k2+k+1

7 0
3 years ago
Does anyone know plz help I am so stuck
Dima020 [189]

Answer:

these nuts because xyz means examin your zipper so therefore these nuts need to be zipped up

3 0
3 years ago
Using a minimum of two sentences, describe how to write the function, f(x) = (x + 2)^2 - 3, in standard form.
Lostsunrise [7]
First, simplify the (x+2)(x+2) with FOIL:
f(x)=(x^{2} +2x+2x+4)-3
Combine like terms
f(x)=x^{2} +4x+1
Then you have standard form.

Hope that helps.
3 0
3 years ago
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