Answer:
Step-by-step explanation:
radius=√((15-14)²+(17-17)²)=1
eq. of circle is (x-14)²+(y-17)²=1²
Answer:
h(x)=x²+6 and g(x)=8x-5
prove that hg(x)=19
Step-by-step explanation:
step 1: hog(x)=h[g(x)]
step 2: h(8x-5)
step 3: h(8x-5)= (8x-5)²+6
step 4: (8x-5)(8x-5)+6
step 5: 16x² +15x +6
Answer:
y = -x +2
Step-by-step explanation:
First let's find the slope.
(-1,3) and (4,-2)
3 - -2/ -1 - 4 = 5/-5 = -1
Slope = -1
Now let's use slope intercept form:
y1-y2=m(x1-x2)
Let's plug in our slope for m.
y1-y2= -1 (x1-x2)
And now let's substitute y2 and x2 for one of our points, I'll use (4,-2)
y1+2 = -1(x1- 4)
y= -x + 4 -2
y = -x +2
Answer:
![\sqrt[7]{y}](https://tex.z-dn.net/?f=%5Csqrt%5B7%5D%7By%7D)
Step-by-step explanation:
The rule for a fraction as an exponet is:
![a^{\frac{b}{c}}=\sqrt[c]{x^b}](https://tex.z-dn.net/?f=a%5E%7B%5Cfrac%7Bb%7D%7Bc%7D%7D%3D%5Csqrt%5Bc%5D%7Bx%5Eb%7D)
Apply the rule to the expression given:
![y^{\frac{1}{7}}=\boxed{\sqrt[7]{y}}](https://tex.z-dn.net/?f=y%5E%7B%5Cfrac%7B1%7D%7B7%7D%7D%3D%5Cboxed%7B%5Csqrt%5B7%5D%7By%7D%7D)
Hope this helps you.
Answer:
B and C
Step-by-step explanation:
The correct option are
B) a cross section of rectangular pyramid perpendicular to the base
C) a cross section of a rectangular prism that is parallel to it's base
