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3 years ago

What is the zero of the function, y = -1/4x + 5 and describe the location of the x-intercept on the coordinate plane.

Mathematics

1 answer:

Anon25 [30]3 years ago

4 0

Answer:

It crosses the y-axis at (0,5)

It crosses the x-axis at (20,0)

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Is this correct ? check plsss...

d1i1m1o1n [39]

This looks one hundred percent correct to me and to check your answer you can plug in the answer you find to the first equation

17=37+4f
17=37+4(-5)
17=37-20
17=17

great job!!

7 0

3 years ago

Read 2 more answers

I'm not sure what this means, please help me I'll give you 10 points ;)

Karo-lina-s [1.5K]

Answer:

So all the possible solutions are:

$\bold{523,~400,~379~and,~378.6}$

Solution Steps:

First you need to solve the real inequality to understand how to find the rest of the possible equations.

Add 78 to both sides:

$78+78=$ Cancels Out

$300+78=378$

So now we know the real answer, but it ask for all possible answers.

(Means anything larger than 300 when you plug it into x - 78 > 300.)

Numbers that are greater than 378:

1.) $377-78=299 > 300$ (False)

2.) $523-78=445>300$ (True)

3.) $0-78=-78>300$ (False)

4.) $-62-78=-140>300$ (False)

5.) $400-78=322>300$ (True)

6.) $379-78=301>300$ (True)

7.) $222-78=144>300$ (False)

8.) $378.6-78=300.6>300$ (True)

______________________________

$\bold{Hope~this~helps!}\\\bold{If~you~need~help~with~anything~else,~feel~free~to~ask!}\\\\\bold{~~~~~-TotallyNotTrillex}$

5 0

3 years ago

Determine which of the following expressions requires combining like terms before it is considered to be in its simplest form. S

polet [3.4K]

4x + 3y - 7xa2 + a2 - b

3 0

3 years ago

Read 2 more answers

Let f(x) = x ^ 2 and g(x) = x - 3 . Evaluate (g?f)(0).

nignag [31]

Answer:

$g(f(0))=-3$

Step-by-step explanation:

we have

$f(x)=x^{2}$

$g(x)=x-3$

we know that

$(g o f)(x)=g(f(x))$

substitute the variable x in the function g(x) by the function f(x)

$g(f(x))=x^{2}-3$

Evaluate $g(f(0))$

For x=0

$g(f(0))=0^{2}-3$

$g(f(0))=-3$

5 0

4 years ago

Solve. | 3x + 1 | = 2

qwelly [4]

Since this is an absolute value equation, it will have two answers. For the first answer, take away the absolute value bars and solve 3x + 1 = 2. Subtract 1 from both sides to get 3x = 1 and divide each side by 3 to get x = 1/3. Now onto the second solution. This time, take away the absolute value bars and make the other side of the equation, the 2, negative, to get 3x + 1 = -2. Now solve this by subtracting 1 from each side to get 3x = -3 and divide each side to get the other answer which is x = -1. The answer is x = -1 or 1/3, hope this helps!

8 0

3 years ago

Read 2 more answers