If x is 4 then 34.5x evaluates to 34.5 times 4 = 138
Evaluate the expression below when x = 2.3x2-2x+4
The answer is x = 5. There is nothing to evaluate there!
13
Take 3 and substitute into the expression given to you but not mentioned in the question here and evaluate the expression. "Sub and Solve" I say.
X = 7 9x - 2x = 49
To evaluate the expression for 4, you first need to identify the specific expression you want to evaluate. For example, if the expression is (f(x) = x^2 + 2x + 1), you would substitute 4 for (x): (f(4) = 4^2 + 2(4) + 1). Then, perform the calculations step by step to find the result. If you have a different expression in mind, please specify it for a tailored evaluation.
5gz = 5 x 3 x 4 = 60
5gz = 5 x 3 x 4 = 60
Evaluate the expression below when x = 2.3x2-2x+4
The answer is x = 5. There is nothing to evaluate there!
To evaluate the expression ( x^2 + 6x - 4 ), you need to substitute a specific value for ( x ) and then calculate the result. For example, if ( x = 2 ), you would calculate ( 2^2 + 6(2) - 4 ), which simplifies to ( 4 + 12 - 4 = 12 ). This process can be repeated for any value of ( x ) to find the corresponding output of the expression.
There is no box below!
To evaluate an expression, you substitute the variable with a specified number. This process involves replacing the variable in the expression with its given value and then performing the necessary arithmetic operations to simplify the expression. For example, if you have the expression (2x + 3) and you substitute (x) with (4), you would calculate (2(4) + 3) to get (11).
13
explain how to evaluate an algebraic expression for given variables. how would we evaluate the expression "3x-4y+9" when x=2and y=5?
Take 3 and substitute into the expression given to you but not mentioned in the question here and evaluate the expression. "Sub and Solve" I say.
Evaluating a function called f(x) at f(4) basically means you set x = 4 in f(x) and solve. In other words, you solve the expression for x = 4. In this case: f(x) = 3x + 7f(4) = 3(4) + 7f(4) = 12 + 7f(4) = 19So, if you evaluate this function for f(4), you get 19.