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Zepler [3.9K]
3 years ago
5

Evaluate when x = 3, y = -3 and z = -2: xy + 2z

Mathematics
2 answers:
Zepler [3.9K]3 years ago
8 0
(3 x -3) + (2 x -2)
-9 - 4 = -13

wel3 years ago
4 0

Answer:

3*-3+2*-2=

Step-by-step explanation:

-13

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7.64

Step-by-step explanation:

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Which equation describes how the parent function, y = x cubed, is vertically stretched by a factor of 4?
storchak [24]

The equation that describes how the parent function, y = x³, is vertically stretched by a factor of 4 is y = 4x³.

<h3>We can find how the equation is vertically stretched below:</h3>

When an equation is vertically stretched, it means that the parent equation has been multiplied by a number that is more than one.

This means that the equation is multiplied by some factor.

It is given that we should describe how the parent function is vertically stretched by a factor of 4.

The parent function is given as y = x³.

Since the equation is said to be vertically stretched by a factor of 4, we must multiply the parent equation by 4 to stretch it.

Therefore, we have found the equation that describes how the parent function, y = x³, is vertically stretched by a factor of 4 to be y = 4x³.

Learn more about vertically stretching equations here: brainly.com/question/13671886

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4 0
2 years ago
-p^3+2p^2-p polynomial
Anastaziya [24]

Answer:

Not a polynomial

Step-by-step explanation:

A polynomial is a combination of terms separated by  

+

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signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.

8 0
3 years ago
Graph the following non-linear system of equations and identify the two solutions. y=2x −7x+3y=3 What type of function is the eq
Ivanshal [37]

The solution to the given non linear system of equation is smallest x value , x = 0 , y = 1 , largest x value  x = 3 , y = 8 .

<h3>What is a Equation ?</h3>

An Equation is a mathematical statement which relates two algebraic expression with an equal sign in between.

The equations given in the question is

y = 2ˣ

This is an exponential function

-7x +3y = 3

This is a linear function

The equations have been plotted and the solution to the non linear system of equation has been determined

The point at which the graphs intersect is the solution to the system of non -linear equations.

(0,1) and (3,8)

x = 0 , y = 1 ; x = 3 , y = 8

The solution to the given non linear system of equation is smallest x value , x = 0 , y = 1 , largest x value  x = 3 , y = 8 .

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brainly.com/question/10413253

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