They want you to find the y intercept. This is the point where the curve or line crosses the y axis. To find the y intercept, plug in x = 0
y = 3x+4
y = 3*x + 4
y = 3*0 + 4 ... notice x has been replaced with 0
y = 0 + 4
y = 4
So when x = 0, the value of y is y = 4. This means the y intercept is located at the point (0,4). This is all for problem 1. Problem 2 is handled much the same way.
Answer:
Step-by-step explanation:
Given the directrix is vertical, the parabola must have a horizontal axis since it's perpendicular to the directrix.
Therefore, we can use the form 
where the focus is 
and the directrix is 
.
Therefore:
So:
This means that the parabola opens to the left since 
. Remember that 
describes the distance between the vertex and focus point.
We can tell that 
given the focus point
In conclusion, the equation of the parabola is
60 is the answer guys ....
Answer:
5. Statement: CA ≅ CA, Reason: Reflexive Property of Congruence
6. Statement: △ABC ≅ △ADC, Reason: AAS Congruence Theorem
Step-by-step explanation:
This satisfies the AAS congruence theorem, proving that △ABC is congruent to △ADC.
Answer:
99x^16
—————
80
Step-by-step explanation:
Step 1 :
x5
Simplify ——
2
Equation at the end of step 1 :
99 (x11) x5
(—— • —————) • ——
8 5 2
Step 2 :
x11
Simplify ———
5
Equation at the end of step 2 :
99 x11 x5
(—— • ———) • ——
8 5 2
Step 3 :
99
Simplify ——
8
Equation at the end of step 3 :
99 x11 x5
(—— • ———) • ——
8 5 2
Step 4 :
Multiplying exponential expressions :
4.1 x11 multiplied by x5 = x(11 + 5) = x16
Final result :
99x16
—————
80
Processing ends successfully
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