Answer:
y=mx+b is the form to write this equation. M is the slope and B is the y intercept. therefore:
y=4x-9
Step-by-step explanation:
Answer:
Numeric expressions apply operations to numbers. For example, 2(3 + 8) is a numeric expression. Algebraic expressions include at least one variable and at least one operation (addition, subtraction, multiplication, division). For example, 2(x + 8y) is an algebraic expression.
Step-by-step explanation:
Answer:
a'b' and ab are the same length
Step-by-step explanation:
they are both four squares long
Answer:
(0, 1)
(4, 17)
Step-by-step explanation:
2x^2 - 4x + 1 = 4x + 1
2x^2 - 8x = 0
x(2x - 8) = 0
therefore either
x = 0
or
2x - 8 = 0
2x = 8
x = 4
(0, 1)
(4, 17)
The answer is |-8| = x, thus x=8
<span>|x| = 8, thus x=8 or x=-8. Remember that |-8| is also 8 so there are two solutions here! </span>
<span>|x| = -8, there are no solutions because the absolute value can never be negative.</span>
