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3 years ago

What is the constant term of -3x^4-7x+2

Mathematics

1 answer:

san4es73 [151]3 years ago

4 0

Answer:

The answer is 2. 2 is the only number that can't change. There is no x or ^.

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I need help with algebra

rosijanka [135]

Answer:

x = -1 and y = 6

Step-by-step explanation:

using x = -b/2a

x = -4 / 2(2)

x = -1

y = 2(-1)² + 4(-1) + 8

y = 2 - 4 + 8

y = 10 - 4

y = 6

4 0

2 years ago

At the local video rental store,

Naily [24]

4 dollars and seventy six cents will be the total

7 0

2 years ago

What is the slope of the line?

shtirl [24]

Answer:

$m=\frac{1}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (2, -1)

Point (-4, -3)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{-3+1}{-4-2}$
Add/Subtract: $m=\frac{-2}{-6}$
Simplify: $m=\frac{1}{3}$

4 0

2 years ago

Name two points that are reflections of each other across the y-axis.

zheka24 [161]

Answer:

(1,1), (-1,1)

Step-by-step explanation:

To reflect a point over the x-axis, simply make its x-value negative. So, we can take the sample point of (1,1), make its x-value negative, and get (-1,1).

5 0

2 years ago

7.8x5.1= a negative or a positive

Illusion [34]

Answer:

positive

Step-by-step explanation:

it is positive

6 0

2 years ago