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3 years ago

Please help me! graph y=3/4x-1/2

Mathematics

2 answers:

Nat2105 [25]3 years ago

6 0

Answer:

in attachment

Step-by-step explanation:

An easy-ish way to graph something in slope-intercept form is to use the y-intercept and the slope because that info is given.

the y -int is when x = 0 and then y would equal -1/2. (0,-1/2)

then the slope is 3/4 which is rise over run so go three up (rise) and 4 across (run). make sure that your line has a positive slope ( / ) because the slope is positive in the equation, not negative ( \ )

You now have 2 points. Draw a line connecting the two points.

andreev551 [17]3 years ago

4 0

Use the site called Desmos, it's a graphing calculator and should help you in all the ways you need. It isn't complex. Just put that equation in a box and it graphs it for you.

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How to determine the number of solutions in a linear system rewrite all of equations in _________________ form?

valentina_108 [34]

Slope-Intercept form

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3 years ago

Please fill in the missing cells and describe the rule

Elan Coil [88]

Answer:

The OUT for -3 is 6, and the OUT for 1 is 2.

Step-by-step explanation:

The rule is for any x, OUT(x) = IN(x) * (x+1)

Below is showing the rule:

IN=2: 2*3=6

IN=4: 4*5=20

IN=10: 10*11=110

etc.

If I helped, a brainliest would be greatly appreciated!

4 0

3 years ago

Need ASAP! <br><br> six less than twice a number is half the number plus twelve

kolezko [41]

I’m sorry but i don’t know what ur saying

5 0

3 years ago

What are the solutions to the equation x squared + x -30 =12

statuscvo [17]

Answer:

x = 6 x = -7

Step-by-step explanation:

Subtract 12 from each side:

x^2 + x - 30 - 12 = 12 - 12

Simplify:

x^2 + x - 42 = 0

Solve with quadratic formula using both +/- after the first -1:

x = $\frac{-1+\sqrt{1^2 -4*1(-42)} }{2*1}$

Simplify:

x = 6

x = -7

3 0

3 years ago

Place the indicated product in the proper location on the grid. (a+b-c)(a+b+c)

aliina [53]

Answer:

The required location on the gird is shown below.

Step-by-step explanation:

Consider the provided expression.

We need to place the indicated product in the proper location on the grid.

First open the parenthesis as shown:

$(a+b-c)(a+b+c)=a(a+b+c)+b(a+b+c)-c(a+b+c)$

$(a+b-c)(a+b+c)=a^2+ab+ac+ab+b^2+bc-ac-bc-c^2$

Now add the like terms as shown:

$(a+b-c)(a+b+c)=a^2+b^2-c^2+2ab$

Hence, the required location on the gird is $(a+b-c)(a+b+c)=a^2+b^2-c^2+2ab$

3 0

3 years ago