Answer:
A)-18
Step-by-step explanation:
Given a quadratic equation of the form , the axis of symmetry is determined by the formula
.
If the axis of symmetry of the equation: is 3, then:
a=3, b=?, x=3
The correct option is A.
What type of counting problem is this? If Jackson is at the store and can buy any 3 fruit (the store sells apples, oranges, pear
2 answers:
You might be interested in
Answer:
2x + 3y = -10
Step-by-step explanation:
First convert the line into slope intercept form to find the slope of the line.
2x + 3y = 4
3y = 4 - 2x
y = -2/3x + 4/3
The slope of the line is -2/3. Parallel lines have the same slope so the slope for a line through the point (1,-4) will be -2/3. Substitute m = -2/3 and (1,-4) into the point slope of a line.
Now convert the line into standard form by using the distributive property.