The output of the function y=3x+6 when x=0.3 is:
y = 3(0.3) + 6
y = 0.9 + 6
y = 6.9
So, the correct answer is 6.9.
Responses
0.3
0.3
6.9
6.9
9
9
6.3
y = 3(0.3) + 6
y = 0.9 + 6
y = 6.9
So, the correct answer is 6.9.
Responses
β13.5
negative 13.5
β16
negative 16
β12.5
negative 12.5
β15
y = 18(-4) - 13
y = -72 - 13
y = -85
So, the correct answer is -85.
-12.5
An illustration shows a coordinate plane with four quadrants. The x and y axes range from negative 6 to 6 in increments of 1. A semicircle is graphed on the plane. The semicircle passes through points plotted at coordinates left parenthesis 0 comma 6 right parenthesis, left parenthesis 6 comma 0 right parenthesis, and left parenthesis 0 comma negative 6 right parenthesis.
The graph of a relation is given. Apply the vertical line test to determine if this relation is a function.
(1 point)
Responses
The relation is a half-circle.
The relation is a half-circle.
Yes, the given relation is a function.
Yes, the given relation is a function.
No, the given relation is not a function.
No, the given relation is not a function.
There is not enough information to determine whether this relation is a function.
There is not enough information to determine whether this relation is a function.
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Therefore, the correct response is:
"No, the given relation is not a function."
Responses
(1,4)
left parenthesis 1 comma 4 right parenthesis
(0,β23)
left parenthesis 0 comma negative Start Fraction 2 over 3 End Fraction right parenthesis
(3,4)
left parenthesis 3 comma 4 right parenthesis
(3,8)
Let's check the given options:
1. For (1,4):
y = -23(1) + 6
y = -23 + 6
y = -17
So, (1,4) does not match the equation.
2. For (0,-23):
y = -23(0) + 6
y = 0 + 6
y = 6
So, (0,-23) does not match the equation.
3. For (3,4):
y = -23(3) + 6
y = -69 + 6
y = -63
So, (3,4) does not match the equation.
4. For (3,8):
y = -23(3) + 6
y = -69 + 6
y = -63
So, (3,8) does not match the equation.
Therefore, none of the given ordered pairs are part of the relation y = -23x + 6.