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ladessa [460]
3 years ago
10

QUESTION 4

Mathematics
2 answers:
Lubov Fominskaja [6]3 years ago
8 0

Answer:   y=-4x+1

Step-by-step explanation:

antiseptic1488 [7]3 years ago
8 0

Step-by-step explanation:

this is it sorry if it's not too clear

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9. Identify the correct property being shown.
BaLLatris [955]

Answer:

-16.4, (commutative property)

Step-by-step explanation:

(add, because they are both negatives) -5.2+(-8.4)= -13.6

Then add the (-2.8): -13.6 + (-2.8) = -16.4

Thats your first equation!!!

do the same thing for the other one, and by the way it the same answer.

Its commutative prop because its just switching positions and its adding negatives.

4 0
3 years ago
Read 2 more answers
How many solutions does tan^-1 3 have?
Ivahew [28]

<span>y = arctan(3) </span>

<span>Since the inverse tangent is a function, there is only one y-value. However, there are infinitely many solutions to tan(y) = 3 (they are arctan(3) + kπ where k is an integer). The approximate value of y here is y = arctan(3) ≈ 1.24905 (in radians). 
</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
6 0
3 years ago
Nick is training for a biathlon he will swim every 6 days and bicycles every eight days on what days will he both swim and bicyc
Bumek [7]
On every 24th day because 6 and 8 are both multiples of every 24th number like 24.
6×4=24 8×3=24
6×8=48 8×6=48
48/2=24
6×12=72 8×9=72
72/3=24 ...... and it keeps going

So the answer is every 24th day Nick will both swim and bike.
5 0
3 years ago
Is the relationship linear, exponential, or neither
photoshop1234 [79]

Answer: exponential

Step-by-step explanation:

4 0
3 years ago
What's the domain and range of y=-2x^2+5x-7
S_A_V [24]

Answer:

Domain: All real numbers Range: (-∞, -31/8]

Step-by-step explanation:

Since the parent function for this equasion is y=x^2, you know that the graph wil be parabolic in shape. All parabolic functions have a domain of all real numbers. Now when you rewrite the graph in vertex form, you will see that the top vertex is at y=-31/8, this is going to restrict the range to be (-∞, -31/8]. I have provided a graph using the app PhotoMath.

8 0
3 years ago
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