All categories

3 years ago

I need helqp answering this problem ASAP thank you

Mathematics

2 answers:

Oduvanchick [21]3 years ago

5 0

Step-by-step explanation:

D correct answer Trust me

evablogger [386]3 years ago

3 0

I must be high or smthing because I got undefined for all of them

You might be interested in

Marsha wants to determine the vertex of the quadratic function f(x) = x2 – x 2. What is the function’s vertex? (one-half, seven-

nydimaria [60]

Vertex of the quadratic equation is the highest or the lowest point of the quadratic equation.

<h3>Given-</h3>

The given equation in the question is,

$f(x) = x^2 - x +2$

<h3>Vertex of the quadratic equation</h3>

Vertex of the quadratic equation is the highest or the lowest point of the quadratic equation.

To find the vertex of the equation we need to compare the given equation with the following equation.

$f(x)=a(x-h)^2+k$

Here h and k are the vertex of the equation.

The given equation is,

$f(x) = x^2 - x +2$

Rewrite the equation,

$f(x) = x^2 - x +(\dfrac{1}2)^2} +2-(\dfrac{1}2)^2}$

$f(x) = x^2 - x +\dfrac{1}{4} +2-\dfrac{1}4}$

$f(x) =(x-\dfrac{1}{2} )(x-\dfrac{1}{2} )+2-\dfrac{1}{4}$

$f(x) =(x-\dfrac{1}{2} )^2+\dfrac{7}{4}$

Thus the vertex of the quadratic equation is 1/2 and 7/4.

Learn more about the vertex of the quadratic equation here;

brainly.com/question/6356924

3 0

3 years ago

-5x+1+2x+2=-2+2x<br> I’m super lost

DaniilM [7]

Are you trying to simplify the equation? if so, combine the like terms on each side first. -3x + 3 = -2 + 2x. Then simplify, -5x = -5. And solve, x = 1

3 0

3 years ago

(2x – 4) + (7x + j) = 9x – 12<br><br><br> find j please!!

MissTica

Answer: 2

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Which of the following represents the solution set to the equation 2x^(2-3)= 64

kolbaska11 [484]

Answer:

$x = \frac{1}{32} \\$

Step-by-step explanation:

${2x}^{(2 - 3)} = 64 \\ {2x}^{ - 1} = 64 \\ \frac{2}{x} = 64 \\ x \times \frac{2}{x} = 64 \times x \\ 2 = 64x \\ \frac{2}{64} = \frac{64x}{64} \\ \frac{1}{32} = x \\$

6 0

3 years ago

What is the surface area of this figure

Alenkinab [10]

Answer:

10in+10in+15in=35 inch

4 0

3 years ago

Read 2 more answers