For #3.
Zeros are 3 and -1 (plot them on the x-axis as a point)
Axis of symmetry is halfway between those so it’s: x=1
Vertex is (1, -4)
Y-intercept is (0,-3)
Domain is always all real numbers
Range is y is greater than or equal to -3
$1.9 I’m pretty sure
If you do 1.9 times 32 you get 60 plus 8 cents
Or it can be 1.8 times 32 which is 57
Answer:
Step-by-step explanation:
t=C/ c
C=quantity in a cup
c=quantity in a teaspoon
x - first number
x + 18 - second number
x + (x + 18) = 36
x + x + 18 = 36
2x + 18 = 36 | - 18
2x = 18 | : 2
x = 9
First number: x = 9
Second number: x + 18 = 9 + 18 = 27
Those numbers are 9 and 27.
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<h3>1.) Graph each equation:</h3>
(I've included the graphs below.)
So your answer is c, 
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