How do you solve X+Y=8 and y=x+2 and 3XY=18?
For system of equations x+y=8 and y=x+2, check (correct) solution x=3, y=5: x+y=8 and y=x+2 @ x=3, y=5 For 3xy=18, check (correct) solution x=2, y=3: 3xy=18 @ x=2, y=3
What is the slope of 2y=x+2?
2y=x+2 Geometric figure: Straight Line Slope = 1.000/2.000 = 0.500 x-intercept = 2/-1 = -2.00000 y-intercept = 2/2 = 1 Rearrange: Rearrange the equation by subtracting what is to the
How do you solve 2x+3=15 with the algebra calculator?
Learn how to use the Algebra Calculator to check your answers to algebra problems. Solve 2x+3=15. First go to the Algebra Calculator main page. First type the equation 2x+3=15. Then type the @ symbol. Then type x=6. Try entering 2x+3=15 @ x=6 into the text box.
What is the slope of 5x-y=1?
5x-y=1 Geometric figure: Straight Line Slope = 5 x-intercept = 1/5 = 0.20000 y-intercept = 1/-1 = -1.00000 Rearrange: Rearrange the equation by subtracting what is to the right of the
How do you find the CDF of a function with x = 0?
Recall that F ( X) = P ( X ≤ x). Start by finding the CDF at x = 0. Since 0 is the smallest value of X, then F ( 0) = P ( X ≤ 0) = P ( X = 0) = 1 5
What is the formula for the XOR function?
F (x, y, z) = (x+z)’ (x+y’) (Boolean algebra) Prove by algebraic manipulation that the following expressions are equivalent. (Algebraic manipulation) Minimize the number of operators in the following Boolean expressions. (Boolean implementations) Implement the XOR function by means of:
How do you find the value of 1-y in multiplication?
Divide both sides by 1-y. Divide both sides by 1 − y. Dividing by 1-y undoes the multiplication by 1-y. Dividing by 1 − y undoes the multiplication by 1 − y. Subtract xy from both sides. Subtract x y from both sides.
Why is the value of Y in this equation positive?
Your equation is ∣y∣ = 0.2x. Whatever values of y you put into this, positive or negative, it’s gonna come out positive because that’s how the absolute value function
What is the meaning of -4²?
When an exponent expression is written with a positive value such a 4² it is easy for most anyone to understand this means 4 × 4 = 16 However, when it is written as a negative value without parentheses the meaning is ambiguous. It has a different meaning to different people. Different possible interpretations of -4²: