3 years ago

What is the axis of symmetry of y =(x - 1)2 + 3

Mathematics

1 answer:

madreJ [45]3 years ago

4 0

The axis of symetry, or A.o.S, intersects a parabola at its vertex. The answer is x=1

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Solve the inequality. 3 + h < 0

ipn [44]

Answer:

C. h<-3

Step-by-step explanation:

3+h<0

1)You subtract 3 to get H by itself

h<-3

*You do not flip the inequality sign because you only flip the sign when dividing.

6 0

3 years ago

Solve the following equations for x -11=3-7(x-1)

lesya692 [45]

Answer:

x = 21/8

Step-by-step explanation:

Step 1: Write equation

x - 11 = 3 - 7(x - 1)

Step 2: Solve for x

Distribute -7: x - 11 = 3 - 7x + 7

Combine like terms: x - 11 = 10 - 7x

Add 7x on both sides: 8x - 11 = 10

Add 11 on both sides: 8x = 21

Divide both sides by 8: x = 21/8

3 0

3 years ago

Read 2 more answers

3/4a=24 A.18 B.4 C.32 D.6

zavuch27 [327]

3\4a=24 multiply both sides by 4 to get rid of 4(4 x 24=96)
3a=96 divide both sides by 3 to remain with a
a=32

8 0

3 years ago

Kadence took a random sample of students at her school and asked them how much they typically slept on a school night versus a w

pochemuha

Answer:

The answer is "3.329".

Step-by-step explanation:

Please find the complete question in the attached file.

$\text{test statistic t} = \frac{slope}{standard \ error}$

$=\frac{0.789}{0.237}\\\\=3.329$

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2 years ago

Is (1, 2) a solution to the equation y = 8x?

Rom4ik [11]

Answer:

no it is not

Step-by-step explanation:

8 × 1 does not equal 2

4 0

3 years ago