Answer:
-5 and 3
Step-by-step explanation:
The roots of a quadratic function are also called the x intercepts.
The x intercepts are found by looking where where the quadratic equation crosses the x, or horizontal axis.
In this case, the quadratic equation crosses the x axis at (-5,0) and (3,0).
Therefore, our roots are -5 and 3
Answer:
2 and 4
2) One-third(7)(12)(10) – One-thirdπ(32)(10)
4) 280 – 30π
Answer:
y=6x+7
Step-by-step explanation:
We can write the equation of a line in 3 different forms including slope intercept, point-slope, and standard depending on the information we have. We have a point given and a slope from the equation. We will chose point-slope since we have a point and can find the slope.
Point slope:
We will substitute
and
.
We can simplify and convert to slope intercept form.

The general equation of a circle is (x - h)² + (y - k)² = r² where r = radius. So r² = 16, then r = <span>√(16) = 4</span>
The answer is 1.5 or 1 1/2