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3 years ago

What are the terms in the expression 7x + 4y + 1?

Mathematics

2 answers:

Sphinxa [80]3 years ago

7 0

There are 3 terms : 7x , 4y, and 1.
a term is separated by any math symbol
examples are =, +, *

dem82 [27]3 years ago

6 0

Answer:

Terms are 7x, 4y, 1

Step-by-step explanation:

We define the term algebraic as an algebraic expression that has been reduced and where there is no addition or subtraction between the variables.

Algebraic terms are characterized as product expressions of coefficient (s) by the variable (s) or literal part.

Algebraic terms are represented by the following parts: coefficients, variables, exponents and the literal part.

However, there are terms that may not have any part, such as the literal.

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Elena said the equation 9x+15=3x+15 has no solutions because 9x is greater than 3x. Do you agree with Elena? Explaining your rea

erastova [34]

Answer:

it does have a solution x=0

Step-by-step explanation:

9x+15=3x+15

6x+15=15

6x=0

x=0

3 0

2 years ago

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Graph the following function and identify any shifts, stretches, and symmetry and x and y intercepts:

klasskru [66]

Shifts:

Shifted three units right and two units up to match the blue parabola

Stretches:

It doesn't have any stretches

Symmetry:

$x=3$

x and y intercepts:

x intercpets: It has no x-intercepts

y-intercepts: (0, 11)

<h2>Explanation:</h2>

The pattern of the quadratic function is:

$f(x)=x^2$

Whose graph is shown below as the red parabola.

So here we need to identify some characteristics of:

$y = f(x) = (x - 3)^2 + 2$

Whose graph is shown below as the blue parabola.

As you can see, the blue parabola is a transformation of the red parabola. The rule is as follows:

The red parabola has been shifted three units right and two units up to match the blue parabola.

This is so because, for any function:

$y=f(x)$

We have the following transformations:

$y=h(x)=f(x+c)+k \\ \\ \\ \bullet \ c>0 \ Shift \ f(x) \ c \ units \ to \ the \ left \\ \\ \bullet \ c0 \ Shift \ f(x) \ k \ units \ up \\ \\ \bullet \ k$

On the other hand, the blue graph has neither stretches nor x intercepts. Finally, its axes of symmetry is $x=3$ . The y-intercept is (0, 11) is indicated in the figure.

<h2>Learn more:</h2>

Shifting graphs: brainly.com/question/10010217

#LearnWithBrainly

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3 years ago

What is the factored form of x3+ 64?

I am Lyosha [343]

Answer:

the answer is (x – 4)(x2 + 4x + 16).

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muminat

The answer is either B or D

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3 years ago

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What are the solutions to the following system of equations? y=x^2+12x+30 and 8x-y=10

Ierofanga [76]

Note that the 2nd equation can be re-written as y=8x-10.
According to the second equation, y=x^2+12x+30.
Equate these two equations to eliminate y:

8x-10 = x^2+12x+30

Group all terms together on the right side. To do this, add -8x+10 to both sides. Then 0 = x^2 +4x +40. You must now solve this quadratic equation for x, if possible. I found that this equation has NO REAL SOLUTIONS, so we must conclude that the given system of equations has NO REAL SOLUTIONS.

If you have a graphing calculator, please graph 8x-10 and x^2+12x+30 on the same screen. You will see two separate graphs that do NOT intersect. This is another way in which to see / conclude that there is NO REAL SOLUTION to this system of equations.

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3 years ago