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3 years ago

Which of the following is the graph of y≥-5/2x+3

Mathematics

2 answers:

Fudgin [204]3 years ago

4 0

Answer:

answer is 0

Step-by-step explanation:

You can do the equation Y 2x plus 3 on a graph. On this graph the Y would equal 5 and X would equal to 0.

andrew11 [14]3 years ago

4 0

Answer:

It is the graph with a solid line and the shading above the line.

Step-by-step explanation:

I took a test.

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The GCF of an odd number and an even number is always even

Oxana [17]

The answer is No it is not

7 0

3 years ago

Find X such that f(x)=0 for f(x)= -2x^2-x

Leokris [45]

Answer:

$x=\{-\frac{1}{2} ,\:0\}$

Step-by-step explanation:

$f(x) =-2x^2 -x\\plug \: f(x) =0\\0= -2x^2 -x\\2x^2 + x = 0\\x(2x+1) = 0\\\therefore x =0 \: or \: 2x+1 = 0\\\therefore x =0 \: or \: 2x = -1\\\\\therefore x =0 \: or \: x = -\frac{1}{2} \\\\x=\{-\frac{1}{2} ,\:0\}$

6 0

3 years ago

If f (a.b) = f(a) + f(b) and f (2) = 3, then f (32) equals how can we get 15 after this

attashe74 [19]

Hello,

f(4)=f(2*2)=f(2)+f(2)=3+3=6
f(8)=f(2*4)=f(2)+f(4)=3+6=9
f(16)=f(2*8)=f(2)+f(8)=3+9=12
f(32)=f(2*16)=f(2)+f(16)=3+12=15

4 0

3 years ago

Select the correct answer.

Darya [45]

C. 81.74 ............

5 0

3 years ago

Which of the following values of x is NOT a solution to the following inequality?

vova2212 [387]

Answer:

A. 1

Step-by-step explanation: You have to substitute the numbers in for x

A. 1:

-5x -1 < -9

-5(1) - 1 < -9

-5 - 1 < -9

-6 < -9

B. 2:

-5x - 1 < -9

-5(2) - 1 < -9

-10 - 1 < -9

-11 < -9

C. 3:

-5x - 1 < -9

-5(3) - 1 < - 9

-15 - 1 < -9

-16 < -9

D. 4:

-5x - 1 < -9

-5(4) - 1 < -9

-20 - 1 < -9

-21 < -9

Remember, a negative plus another negative is a negative

Hope this helps you!!! :)

8 0

3 years ago