Answer:
C
Step-by-step explanation:
neither.
linear equations have constant slope. They take on the form of something like y= mx + b
exponential equations have a variable in the exponent. An example of this y= 3^x.
This is a polynomial equation - specifically a quadratic.
1. 48 ? -8 = -6
48<em>/</em> -8 = -6
2. -40 ? 8 = -5
-40<em>/</em> 8 = -5
3. 12 ? -2 = 14
12 <em>-</em> (-2) = 14
12 + 2 = 14
4. 18 ? -12 = 6
18 <em>+</em> (-12) = 6
18 - 12 = 6
5. 18 ? -20 = -2
18 <em>+</em> (-20) = -2
18 - 20 = -2
6. 22 ? -0.5 = -11
22 <em>*</em> -0.5 = -11
22 / -2 = -11
You just have to check your work :)
Answer:
see explanation
Step-by-step explanation:
note that = × 3 ( when multiplying exponents are added )
Given
← factor out on numerator
=
=
= 1
Answer:
Replace x with y and vice versa
Step-by-step explanation:
You have the same graph instead you write y in place of x. The horizontal one is y axis and vice versa. This is done mostly for reversed functions. like x^2 function and √x
Answer:
x= 10 and y= -1
Step-by-step explanation:
Rewrite your second equation Y= -2x+ 19 then plug it into the first equation.
x- (-2x + 19) = 11
x + 2x - 19 =11
3x - 19 = 11
3x = 30
x = 10
The plug that answer into the first equation and solve.
10 - y = 11
-y = 1
y = -1