To determine the domain of an expression or equation in 8th grade, identify the values of the variable that make the expression valid. For example, in rational expressions, exclude values that make the denominator zero, and for square roots, ensure the expression inside the root is non-negative. Solve any inequalities or equations that arise from these conditions to find the domain. Finally, express the domain in interval notation or as a set of values.
4x8=32 8x4=32 32/4=8 32/8=4 32=4x8 32=8x4 8=32/4 4=32/8
Whats n+8
The fact family for the numbers 8, 8, and 16 consists of the related addition and subtraction equations. The addition equations are 8 + 8 = 16 and 8 + 8 = 16 (showing the same numbers in a different context). The subtraction equations are 16 - 8 = 8 and 16 - 8 = 8. This family illustrates the relationships between these numbers through basic arithmetic operations.
The domain and range of Y = 1.3x + 8 are both [-infinity, +infinity]
The answer follows.
Two or more expressions (equations are examples) that are equal to or equivalent to each other; for example: (X+2)(X+4) = X^2+6X+8.
hahaha i have the same grade 8 math project due :P
Oh, dude, using matrices for these two equations, you'd set up a system like this: [-4 4 -8] [x] = [0] and [1 -4 -7] [y] = [0]. Solve it however you want, like with Gaussian elimination or something, and you'll find the values of x and y that make both equations true. So, like, have fun crunching those numbers, I guess.
4x8=32 8x4=32 32/4=8 32/8=4 32=4x8 32=8x4 8=32/4 4=32/8
8+3/n
These equations are when the numbers are combined and sometimes divided. There are many more than simply 8 of these equations.
a verbal expressions is a math questions .for example 8+6
Whats n+8
The fact family for the numbers 8, 8, and 16 consists of the related addition and subtraction equations. The addition equations are 8 + 8 = 16 and 8 + 8 = 16 (showing the same numbers in a different context). The subtraction equations are 16 - 8 = 8 and 16 - 8 = 8. This family illustrates the relationships between these numbers through basic arithmetic operations.
0.1875
The domain and range of Y = 1.3x + 8 are both [-infinity, +infinity]
8 grade