Answer:
D
Step-by-step explanation:
An operation of two real numbers is defined by the rule
Calculate First evaluate the expression in brackets:
Now,
Which angles are complementary to each other?
1 answer:
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The form of quadratic representing the roots can be expressed as,
Where p and q are the roots of the equation.
The form which represents the zeroes of function h is,
Where 2 and -2 are the roots of the function h(x).
Thus, option (B) is correct.
Answer:
Your answer will be
y=2x-15.5
Step-by-step explanation:
Hi, there you must know the slope-intercept form which is
y=mx+b
m=slope
b=y-intercept
You can also use
the slope formula which is
in this case
it will look like this
=
=-2
So the slope is -2
Now we will find the y-intercept
-7.5=2(4)+b
-7.5=8+b Subtract 8 both sides
-15.5=b
Your y-intercept is -15.5
Hope this helps