3 years ago

Differences in linear and quadratic equations

Mathematics

1 answer:

BabaBlast [244]3 years ago

7 0

Answer:

linear equation has two variables doesn't involve any power

quadratic equation involves one of the variables raised to the second power.

Step-by-step explanation:

A linear equation in two variables doesn't involve any power higher than one for either variable. It has the general form Ax + By + C = 0, where A, B and C are constants. ... A quadratic equation, on the other hand, involves one of the variables raised to the second power.

You might be interested in

Can someone pls help me Pls

lora16 [44]

Answer:

help u with what? Say what u need

5 0

3 years ago

An apple IPod sells for 299, which is marked up 40% of the selling price. What is the cost of the iPod ?

Shalnov [3]

Answer:

$\large \boxed{213.57}$

Step-by-step explanation:

Let x = cost of IPod

$\begin{array}{rcl}\text{Price} & = & \text{Cost + Markup}\\299 & = & x + 0.40x\\& = & x(1 + 0.40)\\& = & 1.40x\\x & = & \dfrac{299}{1.40}\\\\& = & \mathbf{213.57}\\\end{array}\\\text{The cost of the IPod is $\large \boxed{\mathbf{213.57}}$}$

Check:

$\begin{array}{rcl}299 & = & x + 0.40x\\299 & = & 213.57 + 0.40 \times 213.57\\299 & = & 213.57 + 85.43\\299 & = & 299.00\\\end{array}$

6 0

4 years ago

1) f(x) = 3x - 4 g(x) – x2 + 3x Find f(g(x))

yuradex [85]

Answer:

x=4/3

Step-by-step explanation:

8 0

3 years ago

Read the questions below (best gets 30 points)

myrzilka [38]

Answer:

2 is 67

3 is 45

4 is 71

6 is x(all angles)

7 is 28

8 is 33

3 0

4 years ago

Kathryn is getting ready for Halloween and is headed to the store to pick up a costume. At the Halloween store,

Vanyuwa [196]

Answer: 30:65

Step-by-step explanation:

7 0

3 years ago