The degree is 4 because it is the largest exponent out of all the variables.
Answer:
should be 3units on the fisrts one
Answer:
Step-by-step explanation:
Given polynomial is,
x - 1 + 2x³ - 3x⁴ + 5x⁵
2.1) Number of terms in the given polynomial = 5
2.2) Degree of polynomial = Highest exponent of polynomial = 5
2.3) Constant term of the given polynomial = 1
2.4) Polynomial in descending order,
5x⁵ - 3x⁴ + 2x³ + x - 1
2.5) Value of polynomial at x = -1
5(-1)⁵ - 3(-1)⁴ + 2(-1)³ + (-1) - 1 = -5 - 3 - 2 - 1 - 1
= -12
Answer:
<h2>
y = -⁵/₃x + 8</h2>
Step-by-step explanation:
The equation of the line in slope-intercept form: y = mx + b, where <em>m</em> is a slope and <em>b</em> is y-intercept
Slope of line that passes through two given points: 
(0, 8) ⇒ x₁ = 0, y₁ = 8
(3, 3) ⇒ x₂ = 3, y₂ = 3
b = 8
Therefore the equation: y = -⁵/₃x + 8
Answer:
-6
Step-by-step explanation:
f(x) = 2x + 8
Put x as -7.
f(-7) = 2(-7) + 8
Multiply first.
f(-7) = -14 + 8
Add.
f(-7) = -6
