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3 years ago

Which of the following points is in the solution set of y < x2 - 4x + 3? (-3, 0) (1, 0) (2, -1)

Mathematics

2 answers:

mart [117]3 years ago

7 0

The answer is(-3,0). Hope this helped.

tamaranim1 [39]3 years ago

4 0

Answer:

The correct answer is the first one, (-3,0).

All you have to do is plug in -3 for x, and see if it is greater than 0, or y.

0 < -3^2 - 4(-3) + 3

0 < 9 + 12 + 3

0 < 24

This statement is true.

I hope this helps!

-Mikayla

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During a science experiment,the temperature of a solution in beaker 1 was 5 degrees below zero. The temperature of a solution in

GaryK [48]

Answer:
5 degrees

Step-by-step explanation:

We are given that during a science experiment
The temperature of a solution in a beaker 15 degrees below zero
The temperature of solution in a beaker 2 was opposite of the temperature in beaker 1
We have to determine the temperature of beaker 2.
It mean temperature of beaker 1 solution=-5 degrees
According to question
Temperature of beaker 2 solution =5 degrees
Hence, the temperature of solution in a beaker 2=5 degrees

7 0

1 year ago

Pls help me no explain need ❤️❤️❤️

RoseWind [281]

Answer:

$\displaystyle m=2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Reading a Cartesian plane
Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-5, 0)

Point (-9, -8)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{-8-0}{-9+5}$
[Fraction] Subtract/Add: $\displaystyle m=\frac{-8}{-4}$
[Fraction] Divide: $\displaystyle m=2$

3 0

3 years ago

Please help with this

ycow [4]

Eg is half the length of ac

7 0

3 years ago

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A model is made of a car. the car is 10 feet long and the model is 7 inches long. what is the ratio of the length of the car to

Stells [14]

hey!

Answer: 120:7

Hope this helps!

~LENA~

5 0

4 years ago

Help now now now!!!!!!!!!!!!!!

WARRIOR [948]

The answer is 2. Here's why:

First if all, anything to the power of 0 is 1.
So n^0=1.
You need to plug in 3 for m, so then 6(3)^-1.
3^-1=1/3.
6 × 1/3= 6/3=2
2×1=2.

3 0

4 years ago

Read 2 more answers