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lara [203]
3 years ago
10

Choose all the functions that are NOT linear.

Mathematics
1 answer:
Triss [41]3 years ago
8 0
Answer:
B

Step:
The general equation for linear is y=mx+b

So all is linear except B
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Scott is playing a game in which he rolls a number cube with faces numbered 1through 6 and spins the spinner shown below one tim
defon

Solution:

The total number of possiblities rolling a number cube with faces numbered 1 to 6 is;

And the total number of possibilities spining the spinner is;

The number of possibility where outcome on the cube is greater than 2 is;

4

And the number on the spinner less than 9 is;

2

Hence, the unique combination is;

4\times2=8

CORRECT OPTION: A

7 0
1 year ago
How much did she spend on food during the three months
Dima020 [189]

Answer:

$$563.20 or ≈$563.00

Step-by-step explanation

The question states that Mrs. Hadley spent $126.97 on one month, $237.81 on the next, and $198.42 on the last. To get the total, we can add these values together.

126.97+237.81+198.42=563.20

An estimation would be:

127+238+198=563

We can use this estimation to determine that the total value is reasonable.

5 0
3 years ago
The discriminant of a quadratic equation is -7. Classify the number and type of roots.
lyudmila [28]
Hello,

Answer D.
====================

5 0
3 years ago
In the equation y=x2 , which of the following explains the unit rate?
muminat
The only logical answer is, 2 because the unit rate is value of y when x=1.

y=(1)2
y=2.

As I stated in the same question, the "Unit Rate" is not hard, it's just slope. They are trying to trick you by saying "unit rate". Your unit rate is x2.
3 0
3 years ago
Evaluate: x^2 + x - 5 for x = 3.
Vaselesa [24]

Hey there! You have to use PEMDAS.

Doing so will get you the answer choice of B

8 0
3 years ago
Read 2 more answers
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