What is the value of the function y=18x−13 when x=−4 ?(1 point)
To find the value of the function when x = -4, we substitute x = -4 into the expression for y:
y = 18x - 13
y = 18(-4) - 13
y = -72 - 13
y = -85
Therefore, the value of the function when x = -4 is -85.
your wrong
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To find the value of the function when x = -4, we substitute x = -4 into the expression for y:
y = 18x - 13
y = 18(-4) - 13
y = -72 - 13
y = -85
Therefore, the value of the function when x = -4 is -85.
To find the value of the function when x = -4, we need to substitute -4 into the equation y = 18x - 13.
So, we replace x with -4:
y = 18(-4) - 13
Now we simplify the equation by performing the calculations:
y = -72 - 13
y = -85
Therefore, the value of the function y = 18x - 13 when x = -4 is -85.